Arithmetic Applications

1

How many minutes are in 5.75 hours?

A 325 minutes B 335 minutes C 340 minutes D 345 minutes

2

How many minutes are in 3.5 hours?

A 180 minutes B 190 minutes C 200 minutes D 210 minutes

3

Find the average of 12, 15, 18, and 21.

A 15 B 16 C 16.5 D 17

4

A boat travels 84 km in 3 hours. What is the speed?

A 24 km/h B 26 km/h C 28 km/h D 30 km/h

5

How many seconds are in 1 hour?

A 1200 seconds B 2400 seconds C 3600 seconds D 4800 seconds

6

Find the average of 15, 25, 35, 45, and 55.

A 30 B 33 C 35 D 40

7

How many centimeters are in 3.5 meters?

A 35 cm B 350 cm C 3500 cm D 3.5 cm

8

A bus travels 240 km in 4 hours. What is the speed?

A 50 km/h B 55 km/h C 60 km/h D 65 km/h

9

Convert 3.2 km to meters.

A 320 m B 3200 m C 32,000 m D 3,200 m

10

A car travels 150 km in 2.5 hours. What is the speed?

A 55 km/h B 60 km/h C 65 km/h D 70 km/h

11

A train travels 360 km in 6 hours. How far will it travel in 4.5 hours?

A 240 km B 250 km C 260 km D 270 km

12

A plane flies 1200 km in 2 hours. What is the speed?

A 500 km/h B 550 km/h C 600 km/h D 650 km/h

13

Convert 7.25 liters to milliliters.

A 725 ml B 7250 ml C 72,500 ml D 7,250 ml

14

A person walks at a speed of 5 km/h. How far will they walk in 3 hours?

A 10 km B 12 km C 15 km D 18 km

15

Convert $2.50 to cents.

A 25 cents B 250 cents C 2500 cents D 25,000 cents

16

Find the average of 45, 55, 65, and 75.

A 55 B 58 C 60 D 65

17

Convert 0.75 kg to grams.

A 75 g B 750 g C 7500 g D 7.5 g

18

Convert 4.25 kilograms to grams.

A 425 g B 4250 g C 42,500 g D 4,250 g

19

How many milliliters are in 3.75 liters?

A 375 ml B 3750 ml C 37,500 ml D 3.75 ml

20

How many hours are in 420 minutes?

A 6 hours B 6.5 hours C 7 hours D 7.5 hours

21

Convert 0.6 kg to grams.

A 60 g B 600 g C 6000 g D 6 g

22

A train travels 120 km in 2 hours. How far will it travel in 5 hours at the same speed?

A 250 km B 280 km C 300 km D 320 km

23

Find the average of 28, 35, 42, and 49.

A 35 B 36 C 37 D 38.5

24

Convert 3.6 liters to milliliters.

A 36 ml B 360 ml C 3600 ml D 36,000 ml

25

If 5 apples cost $3.00, what is the cost of 8 apples?

A $4.00 B $4.50 C $4.80 D $5.00