Ratio and Unit Rate

Ratio and Unit Rate

Ratios are a relationship between 2 quantities

Ex. For every 3 girls there are 5 boys.

Fill in the Blank

Parker spends $24.99 on 3 large pizzas. What was the cost per pizza?

Multiple Choice

If Sally makes $28 per hour and John makes $140 in 5 hours who makes more per hour?

• Sally

• John

• Both make the same amount per hour.

Multiple Choice

Ratios can be written in the following 3 ways

• fractions, to, colon

• fractions, to, semicolon

Fill in the Blank

What is the ratio of students to teachers if there are 19 students and 1 teacher?

Multiple Choice

If there are 5 boys for every 3 girls, how many boys would there be if there were 6 girls?

• 5

• 10

• 4

• 15

Multiple Choice

If there are 3 tennis balls and 4 basketballs, what is the ratio of basketballs to total number of balls?

• 3 to 7

• 7 to 3

• 7 to 4

• 4 to 7

Multiple Choice

If Jacob bought 8 T-Shirts for $56.88, what was the cost per T-Shirt?

• $8.11

• $7.11

• $9.11

• $7.12

Multiple Choice

Which has a cheaper unit rate...4 shirts for $20.20 or 5 shirts for $25.20?

• 4 shirts

• 5 shirts

• they have the same unit rate

Multiple Choice

If Sonny buys a 12 pack of drinks for $6.60, how much are you paying per drink?

• .45

• .55

• $1.82