Task 1

**Ratio**- A

*ratio*shows the relative sizes of two or more values

**Rate**- A comparison of two quantities measured in different units.

Example: $ 1.69 per 100 grams or $1.69 /100 g is a rate for purchasing bulk food. 72 beats minute or 72 beat/min is

**heart**rate.

**Proportion**- An equation which states that two ratio (fraction) are equal.

Task 2

5 hours to travel 360 miles is about 72 mph. 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 ml to start with.

Task 3

What are the

**you can prove that equivalent ratio statements are true?***three ways*3/4 = 12/16

**or**4/9 = 16/32Task 5

If I were the judge, I would sent Roy Brown 2-3 years because he only 100 bill.

but the other dude stole $3 billion, I would sent him 15 years.

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