At basketball practice, Mason did 5 sit-ups for every 2 chin-ups. Then, how many chin-ups did he do for 20 sit-ups?

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Solution

The correct option is B 8
From the table, we can equate the two ratios.
$\frac{5}{2}$ = $\frac{20}{z}$
5 $\times$ z = 2 $\times$ 20
z = 8 (divide by 5 on both sides)

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At basketball practice, Mason did 5 sit-ups for every 2 chin-ups. Then, how many chin-ups did he do for 20 sit-ups?

The correct option is B 8From the table, we can equate the two ratios. 52 =20z 5 × z = 2 × 20 z = 8 (divide by 5 on both sides)

The correct option is B 8
From the table, we can equate the two ratios.
$\frac{5}{2}$ = $\frac{20}{z}$
5 $\times$ z = 2 $\times$ 20
z = 8 (divide by 5 on both sides)