Rate and Ratio

Trevor's cricket team needs 80 runs to win with 5 overs left. How many runs per over are needed.

What is the price in $/kg if I purchase 2.5kg of apples for $12?

A sixth-grade math teacher can grade 25 homework assignments in 20 minutes. Is he working at a faster rate or slower rate than grading 36 homework assignments in 30 minutes?

• Slower rate

• Faster rate

• He didn't grade them

• Everyone got 100

150 grams of fertilizer is required for a land area of 6 square acres.  At this rate, how many grams of fertilizer is needed for 13 square acres?

• 25 grams

• 300 grams

• 325 grams

• 310 grams

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour

• $6 per hour

• $6.80 per hour

• $17.40 per hour

Calvin recorded his speed while skateboarding and determined he was traveling 18 feet per second. How many feet could he travel in one minute?

• 80 feet

• 1800 feet

• 1080 feet

• 8000 feet

Macy and Lucy are partners in a business. Macy makes $2 in profits for every $5 that Lucy makes. If Lucy makes $20 profit on the first item they sell, how much profit does Macy make?

• $100

• $40

• $8

• $50

The members of the Glee Club are ordering pizza for a meeting. They plan to order 2 cheese pizzas for every 3 sausage pizzas they order. How many cheese pizzas will they order if they order 15 sausage pizzas?

• 10 cheese pizzas

• 45 cheese pizzas

• 30 cheese pizzas

• 6 cheese pizzas

Minnie runs 3 miles in 36 minutes. At this rate, how far could she run in 60 minutes?

• 12 miles

• 15 miles

• 5 miles

• 6 miles

Felicia wants to enlarge a photo that is 4 inches wide and 6 inches tall. The enlarged photo keeps the same ratio. How tall is the enlarged photo if it is 12 inches wide?

• 10 inches

• 16 inches

• 18 inches

• 48 inches