dcast034 dcast034

14-10-2021
Mathematics

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A student answers 75% of the questions on a math exam correctly. If he answers 60 questions correctly, how many questions are on the exam?

Respuesta :

cazie90 cazie90

14-10-2021

Answer:

80 questions

Step-by-step explanation:

75% = 1/4

60 ÷ 3 = 20

So 1/4 = 20

20 + 20 + 20 + 20 = 80 (100%)

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