Tell if the ratios form a proportion (are equal)
14/16 ______ 7/4
What is They do not form a proportion. (are not equal)
200
List the factors of 28
What is 1,2,4,7,14, 28
300
Sam has two apples and Brian has 6 pears. What is the ratios of apples to pears? (write it in 3 ways)
What is 2:6, 2 to 6, 2/6
or 1:3, 1 to 3, 1/3
300
Simplify these two ratios:
4 to 16
10:15
What is 1:4, 1/4, 1 to 4
and
2/3, 2:3, 2 to 3
300
Do these ratios form a proportion:
4 to 20 ________ 1 to 4
What is No.
300
What is the greatest common factor of 6 and 12
What is 6?
400
There are 24 girls in Mrs. Jones' class of 50 students. What is the ratio of boys to total kids in the class?
What is 26:50, 26 to 50, 26/50
or 13/25, 13:25, 13 to 25
400
Which of these two ratios is smaller 2/6 or 10/20
What is 2/6? (1/3 is smaller than 1/2)
400
Write three equivalent ratios for 14:16
What is 7:8, 28:32, 42:48
400
Which value for x would make the ratios equivalent:
3/8 = x/32
a x=4
b x=6
c x=12
What is C, x=12
400
The greatest common factor of 20 and 24.
What is 4?
500
The 6th graders are selling bags of popcorn and candy bars for a fund raiser. The ratio of bags of popcorn sold to the number of total snacks is 8:13. What is the ratio of candy bars to bags of popcorn?
What is 5:8, 5 to 8, 5/8?
500
Write this ratio in its simplest form 42/28
What is 3/2, 3:2, 3 to 2
500
Write the number that makes the ratios equivalent:
15:18 = 5:_______
What is 6?
500
Which value for x would make the ratios equivalent:
2 to 4 = x to 16