KCCA 6th grade Ratio Skills Quiz

Is the ratio equivalent?

• Yes

• No

How many centimeters?

• 52.8

• 67.8

• 61.6

• 62.4

If a car travels 300 miles using 10 gallons of fuel, what is the unit rate of miles per gallon?

• 25 miles/gallon

• 30 miles/gallon

• 35 miles/gallon

• 40 miles/gallon

Which of the following ratios is equivalent to the ratio 6:8?

• 9:12

• 12:16

• 18:24

• All of the above

A recipe uses 4 cups of flour for every 2 cups of sugar. If you want to make a half batch, how many cups of sugar do you need?

• 1 cup

• 2 cups

• 4 cups

• 8 cups

Convert 300 kilometers to miles, knowing that 1 kilometer is approximately 0.621 miles.

• 186.3 miles

• 192.3 miles

• 482.1 miles

• 500 miles

If a cyclist travels 120 kilometers in 4 hours, what is the average speed of the cyclist in kilometers per hour?

• 20 km/h

• 30 km/h

• 40 km/h

• 50 km/h

A store sells 3 apples for $1.50. What is the unit price per apple?

• $0.30

• $0.40

• $0.50

• $0.60

If a map scale shows that 1 inch equals 5 miles, how many miles would 3 inches on the map represent?

• 8 miles

• 10 miles

• 15 miles

• 20 miles

Which of the following is NOT an equivalent ratio to 15:20?

• 3:4

• 45:60

• 75:100

• 8:10