Proportions

Front

Ramon travels 20 miles in 20 minutes, how many miles can he travel in 120 minutes?

Back

120 miles

Front

12 ounce shampoo bottle lasts Mike 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

Back

24 weeks

Front

About 13 out of 20 homes have a personal computer. On a street with 60 homes, how many would you expect to have a personal computer?

Back

39 homes

Front

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

Back

2.5 cups milk

Front

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

Back

$20

Front

A shop produces 39 wetsuits every 2 weeks. How long will it take the shop to produce 429 wetsuits? Options: 18 wk, 20 wk, 22 wk, 24 wk

Back

22 wk

Front

If Natalie exchanges $56 at a rate of $4 for 3 Dinars, how many Dinars will she get?

Back

42 Dinars

Front

The ratio of boys to girls is 3 to 2. If there are 12 boys, how many girls are there?

Back

8

Front

It takes one Super Giant Pizza to feed 3 people. If you invite 36 people, how many pizzas will you need?

Back

12

Front

Cost for refreshments for 10 guests is $9.50. How much for 80 guests?

Back

$76