Suppose it takes John 40 minutes to run 5 miles. How long would it take him to run 7 kilometers?<\/p>\n\n\n\n
The correct answer and explanation is:<\/mark><\/strong><\/p>\n\n\n\n Correct Answer:<\/strong> Approximately 35 minutes<\/strong><\/p>\n\n\n\n To determine how long it would take John to run 7 kilometers, start by understanding his running speed and converting the distance from kilometers to miles.<\/p>\n\n\n\n John runs 5 miles in 40 minutes. Speed=5 miles40 minutes=0.125 miles per minute\\text{Speed} = \\frac{5 \\text{ miles}}{40 \\text{ minutes}} = 0.125 \\text{ miles per minute}<\/p>\n\n\n\n Use the conversion factor: Using his speed of 0.125 miles per minute: Time=4.35 miles0.125 miles\/minute=34.8 minutes\\text{Time} = \\frac{4.35 \\text{ miles}}{0.125 \\text{ miles\/minute}} = 34.8 \\text{ minutes}<\/p>\n\n\n\n Rounding to the nearest whole number, John would take approximately 35 minutes<\/strong> to run 7 kilometers.<\/p>\n\n\n\n This problem involves unit conversion and basic proportional reasoning. First, by dividing distance by time, John’s running speed is calculated. This rate is a key value because it allows for the time to be determined for any other distance.<\/p>\n\n\n\n Next, it is essential to convert 7 kilometers into miles since John\u2019s speed was initially given in miles per minute. Multiplying by the conversion factor (1 km \u2248 0.621371 miles) gives the equivalent distance in miles.<\/p>\n\n\n\n Finally, the time required to run the new distance is found by dividing the total number of miles by the running speed. The result is then rounded to a reasonable level of precision. This method ensures that all calculations are consistent with the original units of measure.<\/p>\n","protected":false},"excerpt":{"rendered":" Suppose it takes John 40 minutes to run 5 miles. How long would it take him to run 7 kilometers? The correct answer and explanation is: Correct Answer: Approximately 35 minutes To determine how long it would take John to run 7 kilometers, start by understanding his running speed and converting the distance from kilometers […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-39013","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/39013","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=39013"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/39013\/revisions"}],"predecessor-version":[{"id":39015,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/39013\/revisions\/39015"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=39013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=39013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=39013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\n\n\nStep 1: Calculate John’s speed in miles per minute<\/h3>\n\n\n\n
Step 2: Convert kilometers to miles<\/h3>\n\n\n\n
1 kilometer \u2248 0.621371 miles 7 kilometers\u00d70.621371=4.349597 miles\u22484.35 miles7 \\text{ kilometers} \\times 0.621371 = 4.349597 \\text{ miles} \\approx 4.35 \\text{ miles}<\/p>\n\n\n\nStep 3: Calculate time to run 4.35 miles<\/h3>\n\n\n\n
\n\n\n\nExplanation<\/h3>\n\n\n\n