Chantelle's proportion post

Part 1 ----------- 

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

part 3 ------------

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