1. 18/n=12/28
2. 12/16=n/64
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Answer:
1 = 42, 2 = 48
Step-by-step explanation:
1.
if 18/n =12/28
if multiply 12 by 1.5 and 28 by 1.5
18/n = 18/42
so n = 42
2.
12/16 = n/64
so multiply 12 and 16 by 4
48/64 = n/64
so n = 48