fast math review green book 7

Grace is correct because the point is at the fifth mark when the number line is broken into 8 equal pieces.

Monique is correct because the point is at the third mark when the number line is broken into 4 equal pieces.

Neither is correct because the number line is broken into tenths.

Both are correct because 1/2 is equivalent to 4/8.

300/100

16/4

1600/400

100/20

5 10/24

5 4/11

5 11/25

5 12/26

Model 1: 6 equal parts, 3 shaded

Model 2: 4 equal parts, 2 shaded

Model 3: 8 equal parts, 4 shaded

Model 4: 10 equal parts, 5 shaded

5/6

4/5

3/4

2/3

3/4, 12/5, 5/3

5/3, 12/5, 3/4

12/5, 3/4, 5/3

3/4, 5/3, 12/5

5/2, 4/3, 1/4

1/4, 5/2, 4/3

5/2, 1/4, 4/3

4/3, 1/4, 5/2

>

<

none of the above

none of the above

Chocolate

Cream

Milk

Sugar

1/6 > 5/12 because 5/12 is greater than 1/4 and 1/6 is less than 1/4.

1/6 = 5/12 because both 1/6 and 5/12 are less than 1/2.

1/6 < 5/12 because 1/6 is less than 1/4 and 5/12 is greater than 1/4.

1/6 = 5/12 because both 1/6 and 5/12 are greater than 0.