Question

Choose Yes or No to tell if the fraction 49
will make each equation true.

(2 points)
63×□=28

Choose

18×□=8

Choose

96×□=42

Choose

36×□=16

Choose

Answer 1

Assuming the fraction is 4/9:

63 × 4/9 = 63÷9×4 = 7×4 = 28 → Yes
18 × 4/9 = 18÷9×4 = 2×4 = 8 → Yes
96 × 4/9 = 96÷9×4 = (96×4)/9 = 384/9 = 128/3 ≠ 42 → No
36 × 4/9 = 36÷9×4 = 4×4 = 16 → Yes