Ratio: A ratio is a relationship or comparison of two numbers of the same unit. for example like 1:5, but you could also put it in words, like 1 Mr.Harbeck and 5 students.

Rate: A ratio is a relationship or comparison of two numbers of a unit that isnt the same.

Proportion: a relationship that makes two rates or ratios are equal.

Part 2 --------

1. 5 hours to travel 360 kilometers is about _____km/h.

2.Emma saves 28 cents of every dollar that she earns. Emma earned $75 last week. How much money did Emma save last week? she saved $21 last week

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Part 4 ----------

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