dogegirl766 dogegirl766

10-03-2021
Mathematics

contestada

help meeee ASAP
For one English test, Mary had 15 questions correct. She received a 72% on her test.

How many questions were on the test?

Respuesta :

ektaylor2002 ektaylor2002

10-03-2021

Answer: 21 questions

Step-by-step explanation:

Turn it into a number sentence.

72% of x amount of questions is 15

0.72(x) = 15. Divide both sides by 0.72

x= 20.83333 round to nearest whole number

x= 21 questions

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