Proportion and Percent

Write the following ratio as a fraction in simplest form: 15 carnations out of 24 flowers

• 15/24

• 5/8

• 3/4

• 3/8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In the making of Alloy a, 126 parts of pure gold are mixed with 42 parts of alloy B. Find the ratio of the total number of parts to the number of parts of pure gold.

• 3:1

• 1:3

• 4:3

• 3:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If there are 5 soccer players, 10 baseball players, and 15 basketball players, what is the ratio of baseball players to soccer players?

• to 2

• to 3

• to 1

• to 1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which of these ratios is equivalent to 3:4?

• 12:9

• 9:20

• 9:12

• 803:804

Tags

CCSS.6.RP.A.3A

52 is 25% of what number ?

• 347

• 125

• 208

• 415

Tags

CCSS.6.RP.A.3C

78 is 130% of what number?

• 60

• 600

• 50

• 500

Tags

CCSS.6.RP.A.3C

159 pages in 6 hours = ..................... pages per hour

• 46

• 39.8

• 26.5

• 22.3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Is the relationship between X and Y proportion ?

Tags

CCSS.7.RP.A.2A

which graph shows a proportion relationship

• graph 1

• graph 2

Tags

CCSS.8.EE.B.5