ratios and percent review

The ratio of girls to boys at basketball practice is 2:3. If there are 12 girls at practice then how many boys are there?

• 15

• 18

• 20

• 21

What is 12% of 40?

• 5

• 4.8

• 4

• 12

Tags

CCSS.6.RP.A.3C

75% of what number is 48?

• 48

• 100

• 64

• 75

Tags

CCSS.6.RP.A.3C

Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?

• $1.40
• $6
• $0.60
• $14

Tags

CCSS.6.RP.A.3C

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

Tags

CCSS.6.RP.A.3B