{"id":224252,"date":"2025-06-02T19:54:15","date_gmt":"2025-06-02T19:54:15","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=224252"},"modified":"2025-06-02T19:54:17","modified_gmt":"2025-06-02T19:54:17","slug":"katherine-pays40-per-month","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/06\/02\/katherine-pays40-per-month\/","title":{"rendered":"Katherine pays40 per month"},"content":{"rendered":"\n<p>Katherine pays<br>40 per month. What was the percentage increase in her monthly fee?<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>To accurately calculate the <strong>percentage increase<\/strong> in Katherine\u2019s monthly fee, we need both:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>original amount<\/strong> she used to pay, and<\/li>\n\n\n\n<li>The <strong>new amount<\/strong>, which is $40 per month.<\/li>\n<\/ul>\n\n\n\n<p>However, your question only gives the new amount: <strong>$40 per month<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Assuming an original amount (for example purposes):<\/strong><\/h3>\n\n\n\n<p>Let\u2019s assume Katherine <strong>used to pay $32 per month<\/strong>, and now she pays <strong>$40 per month<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Step-by-step calculation:<\/strong><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Find the increase in amount:<\/strong> Increase=New\u00a0Fee\u2212Old\u00a0Fee=40\u221232=8\\text{Increase} = \\text{New Fee} &#8211; \\text{Old Fee} = 40 &#8211; 32 = 8<\/li>\n\n\n\n<li><strong>Calculate the percentage increase:<\/strong> Percentage\u00a0Increase=(IncreaseOld\u00a0Fee)\u00d7100=(832)\u00d7100=25%\\text{Percentage Increase} = \\left( \\frac{\\text{Increase}}{\\text{Old Fee}} \\right) \\times 100 = \\left( \\frac{8}{32} \\right) \\times 100 = 25\\%<\/li>\n<\/ol>\n\n\n\n<p>So, the percentage increase is <strong>25%<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Explanation:<\/strong><\/h3>\n\n\n\n<p>Understanding percentage increases is a vital part of managing finances, especially when dealing with bills, subscriptions, or service fees. In Katherine\u2019s case, her monthly payment rose to $40. To determine the percentage increase, we need to compare this new fee to the amount she was previously paying. Since the original amount wasn\u2019t provided in the question, let\u2019s work with a common scenario: perhaps Katherine\u2019s old fee was $32 per month.<\/p>\n\n\n\n<p>The difference between the new and old amounts is $8. This difference represents the <em>increase<\/em> in her payment. To find what percentage this $8 increase is of the original $32, we divide 8 by 32, getting 0.25. Multiplying by 100 converts this to a percentage, giving a 25% increase.<\/p>\n\n\n\n<p>This percentage tells us how much the fee rose relative to what it was before. A 25% increase is significant\u2014it means Katherine is now paying one-fourth more than before. These kinds of increases can impact budgeting decisions and may prompt a review of whether the service is still worth its cost.<\/p>\n\n\n\n<p>If Katherine\u2019s old fee was different\u2014say, $35 or $20\u2014the percentage increase would change accordingly. So it\u2019s essential to have both the old and new amounts for precise calculations. Without the original fee, we can\u2019t know the exact percentage increase, but using examples like this helps illustrate the process.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-43.jpeg\" alt=\"\" class=\"wp-image-224253\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Katherine pays40 per month. What was the percentage increase in her monthly fee? The Correct Answer and Explanation is: To accurately calculate the percentage increase in Katherine\u2019s monthly fee, we need both: However, your question only gives the new amount: $40 per month. Assuming an original amount (for example purposes): Let\u2019s assume Katherine used to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-224252","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/224252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=224252"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/224252\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=224252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=224252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=224252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}