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Ann [662]
3 years ago
11

1: Select Proportional or Not Proportional to correctly classify each pair of ratios. Proportional Not Proportional

Mathematics
1 answer:
Nitella [24]3 years ago
8 0

Answer: 1. Proportional 2. Not Proportional

Step-by-step explanation: cross multiply.

1. 16*9=144

36*4=144

2. 8*80= 640

20*20=400

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