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  • 12-11-2020
  • Mathematics
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Kyle missed 3 questions on the math exam. If he missed 15% of the questions, how many questions were on the exam all together?

Respuesta :

aaa5350
aaa5350 aaa5350
  • 12-11-2020

Step-by-step explanation:

consider the number of Q = X

then 15% × X = 3

then (15 ÷100) X = 3

X = 3 × ( 100÷ 15 ) = 20 Q ( :

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