Ratios
10 by 10 Grids
Percents as Ratios and Decimals
Percentage of a Whole
100
Write an equivalent ratio of 3:7
6:14
30:70
100
What percentage of squares are green?
30%
100
What is 0.22 as a percent?
22%
100
What is 50% of 16
8
200
Give three equivalent ratios for 2:3.
4:6, 6:9, 8:12, etc....
200
How many squares are blue, as a part to whole ratio?
79:100
200
What is the 7.5% as a decimal?
0.075
200
What is 20% of 40?
8
300
Are the ratios 5:7 and 10:17 equal?
No
300
What is 2/3 of 18?
12
300
85% of a number is 85, what is the number?
100
400
Last week, the elves made 12 presents. 5 were wrapped in green and 7 were wrapped in red. Create a part to whole ratio for the green presents
5:12
400
Find the ratio for Orange Squares to Total squares IN LOWEST TERMS
9:25
400
Convert 5/6 to a decimal
0.833333...
500
Of the ten members on a team, 2 are girls. What is the ratio of girls to boys?
2:8 or 1:4
500
Find the ratio of red squares to blue squares.
32:19
500
What percent is 8/25?
32%
500
What is 12% of 45?
5.4