KamilaS31625 KamilaS31625

28-10-2022
Mathematics

contestada

. Matt got a 90% on his test. If Matt got 36 questions correct, how many questions were on the test? A. 37 B. 46 C. 40 D. 32

Respuesta :

AasonX328504 AasonX328504

28-10-2022

90% = 36 questions

100% = x questions

then

[tex]\begin{gathered} 90\cdot x=100\cdot36 \\ 90x=3600 \\ \frac{90x}{90}=\frac{3600}{90} \\ x=40 \end{gathered}[/tex]

answer: C 40

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