3 years ago

What is the answer to all of these questions my minds not thinking right

Mathematics

1 answer:

Norma-Jean [14]3 years ago

4 0

9) 6/10
10)14/21
11) 4/5
12)12/40
13)7/12
14)45/80
15) 27/108
16)7/56
17) 6/27
18) 70/112

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