HELP ME!! SHOW YOUR WORK!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! A student answers 80%

Question

HELP ME!! SHOW YOUR WORK!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A student answers 80% of the questions on a math exam correctly. If she answers 20 questions correctly, how many questions are on the exam?

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Answers ( No )

    0
    2021-09-09T02:22:08+00:00

    80/100×20 = 16 that is the answer

    0
    2021-09-09T02:22:53+00:00

    To simplify that question, you would normally say “20 is 80 percent of what number” 
    To find the answer you must grab the number 20 and divide it by 80% or 0.8
    20 ÷ 80% = 25
    20 ÷ 0.8 = 25
    There are 25 questions on the exam

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