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oksian1 [2.3K]
3 years ago
9

1. The ratio of students in 8th grade that preferred math

Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0

Answer:

a.  180

Step-by-step explanation:

\frac{4x}{10} = \frac{72}{1}

cross-multiply:

4x = 720

x = 180

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