LTT-G5-TEST 4 REVISIOn

Robert went apple picking. He began at 14:20. He picked apples for 2 hours and 25 minutes. What time did he finish?

• 15:30

• 17:10

• 16:00

• 16:45

Answer explanation

Robert picked apples for 2 hours and 25 minutes, so he finished at 16:45 (14:20 + 2 hours 25 minutes = 16:45). Therefore, the correct answer is 16:45.

Emily went strawberry picking. She started at 10:45. She picked strawberries for 1 hour and 40 minutes. What time did she finish?

• 12:25

• 11:30

• 13:15

• 12:00

Answer explanation

Emily finished picking strawberries at 12:25, which is 1 hour and 40 minutes after she started at 10:45.

4 minutes = ..................... seconds

• 120

• 360

• 480

• 240

Answer explanation

To convert minutes to seconds, multiply by 60. Therefore, 4 minutes = 4 * 60 = 240 seconds. Hence, the correct answer is 240.

How many hours are in a year?

• 8000

• 8765

• 8760

• 365

Answer explanation

There are 24 hours in a day, and 365 days in a year. Therefore, the total hours in a year is 24 * 365 = 8760 hours, which is the correct answer choice.

199 kg = .................. tons

• 0.019 tons

• 1.99 tons

• 0.199 tons

• 0.1999 tons

Answer explanation

To convert kg to tons, divide by 1000 since 1 ton = 1000 kg. Therefore, 199 kg = 199/1000 = 0.199 tons.

15.56L = ................. mL

• 1556 mL

• 1560 mL

• 16560 mL

• 15560 mL

Answer explanation

To convert liters to milliliters, multiply by 1000. Therefore, 15.56L = 15.56 * 1000 = 15560 mL. Hence, the correct answer is 15560 mL.

4m 25cm = ..................... dm

• 42.5dm

• 45.2dm

• 41.5dm

• 43.7dm

Answer explanation

To convert from meters to decimeters, we know that 1m = 10dm. Therefore, 4m 25cm = 4m + 25cm = 4m + 0.25m = 4.25m = 42.5dm.

AB = 5 cm. BC = 10 cm, CD = 6.5 cm. Order the length from shortest to longest.

• BC, CD, AB

• AB, CD, BC

• CD, AB, BC

• AB, BC, CD

Answer explanation

The correct order from shortest to longest is AB (5 cm), CD (6.5 cm), BC (10 cm). Therefore, the correct answer is AB, CD, BC.

XY = 8 cm. YZ = 12 cm, ZX = 9 cm. Arrange the sides in increasing order of length.

• ZX, XY, YZ

• YZ, XY, ZX

• XY, ZX, YZ

• YZ, ZX, XY

Answer explanation

The sides arranged in increasing order of length are XY = 8 cm, ZX = 9 cm, YZ = 12 cm. Therefore, the correct order is XY, ZX, YZ.

Convert 3.5 hours into minutes.

• 210 minutes

• 180 minutes

• 150 minutes

• 120 minutes

Answer explanation

To convert hours to minutes, multiply by 60. Therefore, 3.5 hours * 60 minutes/hour = 210 minutes. So, the correct answer is 210 minutes.