× Powers of 10
÷ by Powers of 10
Percentages to Decimals
OLNA Questions
Movie Trivia
100

What is 4.5 × 10?

45

100

What is 84 ÷ 10?

8.4

100

Write 25% as a decimal.

0.25

100

A bottle holds 1.2 L. How many litres do 10 bottles hold?

12L

100

In The Incredibles, what is the family’s surname?

Parr

200

What is 0.63 × 100?

63

200

What is 560 ÷ 100?

5.6

200

Write 70% as a decimal.

0.70

200

A concert ticket costs $8.50. What is the cost of 10 tickets?

$85

200

In How to Train Your Dragon, what type of dragon is Toothless?

Night Fury

300

What is 3.08 × 1000?

3080

300

What is 7.2 ÷ 100?

0.072

300

Write 6% as a decimal.

0.06

300

A runner travels 4200 m. How many kilometres is that? Hint - divide m by 1000 km.

4.2 km

300

In The Hunger Games, what district is Katniss from?

District 12

400

What is 0.409 × 100?

40.9

400

What is 96.5 ÷ 10?

9.65

400

Write 125% as a decimal.

1.25

400

A school buys 100 notebooks at $2.40 each. What is the total cost?

$240

400

In Back to the Future, what speed does the DeLorean need to reach to time travel?

88 miles per hour

500

What is 6.04 × 1000?

6040

500

What is 8400 ÷ 1000?

8.4

500

Write 0.35% as a decimal.

0.0035

500

A class raises $3750. They share it equally between 100 students. How much does each student get?

$37.50

500

In The Lord of the Rings, what is the name of the mountain where the Ring must be destroyed?

Mount Doom