Today we had a quiz.

Today Mr. Hanley was talking to us about ratios.

**Difference between Fractions and Ratios**

Fraction

4/13

4-Numerator->how many parts

13-Denominator->total number of parts

Ratio

4:9

4-part

9-part

Fractions and Ratios are 2 different things

A Fraction has a part and a whole

A Ratio has a part and a part

**Ratio to Fraction**

How to get a ratio from a fractions is you add the two parts together you get a whole. Thats the denominator. To get the numerator is you get the first number in front of the ratio

ex.4:9 denominator 4+9=13 numerator 4 =4/13

**Fraction to Ratio**

How to get a the ratio is you have to get the first number. you get it fromt he numerator. you subtract the denominator from the numerator which gives you second number

ex.4/13 first number- 4 second number- 4-13=9= 4:9

**Here is and example that Mr. Hanley**

**gave to us**

if you have 12 pieces of fruit, 5 apples and 7 bananas.

What is the fraction the represents Apples.

What is the ratio of apples to bananas 5/12 5-number of apples 12-total numbers of fruit

5:7

5-apples

7-bananas

**Class work**

today in class these were the questions

change to a fraction

5:12

6:4

3:1

12:2

**5/17**

answers

answers

6/10

3/4

12/14

**homework**

What you know about....

Fractions

Decimals

%'s

Ratios

the next scribe will be jesse

## 2 comments:

soo colorful! =D even if ur post only has 1 picture it was enough to make a good understanding of ur scribe. awesomee job!

heyy

good job very colorful!!yo bad that ur picture didnt show all up but its very well done. good job

wes

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