Rate: A rate is a comparison of two quantities measured in different units.
Proportion: A equation which states that two ratios or fractions are equal.
1. 5 hours to travel 360 miles is about 76 mph.

2. As a playgroup worker, if I increase the amount of apple juice I am serving at the playgroup from 25 ml to 100 ml, how much should I increase the the orange juice to, to keep the quantities in the same proportion? The orange juice is 50 m
l to start with.

What are the three ways you can prove that equivalent ratio statements are true?
3/4 = 12/16 or 4/9 = 16/32
3/4 = 12/16 or 4/9 = 16/32

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