Exploring Ratios and Proportions in Math

How can the ratio of puppies to kittens be expressed using numbers?

• 24 to 16

• 16 to 24

• 24 : 16

• All of the above

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the unit rate of miles per gallon if Tiffany drove 24 miles using 8 gallons?

• 24 miles per gallon

• 16 miles per gallon

• 8 miles per gallon

• 3 miles per gallon

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How much does one pair of socks cost if a pack of six costs $7.80?

• $2.00

• $0.80

• $1.30

• $1.00

Tags

CCSS.6.NS.B.3

What is an equivalent ratio of 5/8 if both the numerator and denominator are multiplied by 3?

• 10/16

• 20/32

• 15/24

• 15/23

Tags

CCSS.6.RP.A.3A

How much will Maggie earn after 7 hours of babysitting at a rate of $5 per hour?

• $35

• $40

• $45

• $30

Tags

CCSS.3.OA.A.3

What is the equivalent ratio of 60/42 when the denominator is reduced to 7?

• 10/7

• 12/8

• 8/6

• 14/10

Tags

CCSS.6.RP.A.3A

Using the cross multiplication method, what is the value of x when 3/5 equals 3x/10?

• x = 2

• x = 3

• x = 5

• x = 10

Tags

CCSS.7.RP.A.3

How many miles does Adam run in one hour if he runs 2 miles in 15 minutes?

• 8 miles

• 6 miles

• 10 miles

• 12 miles

Tags

CCSS.6.RP.A.3B

What is 42% of 52?

• 19.75

• 20.00

• 22.50

• 21.84

Tags

CCSS.6.RP.A.3C

What percent is 3 out of 25?

• 12%

• 15%

• 10%

• 8%