Percentage to Decimals
Finding Percentage of Amounts
Order of Operations
OLNA Style
Geography
Random Facts
100

Write 10% as a decimal.

0.1

100

Find 10% of $90.

$9

100

What is 7 + 5 × 2?

17

100

A snack costs $2.80. What do 10 snacks cost?

$28

100

What country is Tokyo the capital city of?

Japan

100

How many days are in a leap year?

366

200

Write 45% as a decimal.

0.45

200

Find 50% of $86.

$43

200

What is 30 - 4 × 5?

10

200

A bottle holds 2.4 L. How many litres are in 10 bottles?

24 L

200

What continent is Egypt in?

Africa

200

What is the hardest natural substance on Earth?

Diamonds

300

Write 8% as a decimal.

0.08

300

Find 25% of $84.

$21

300

What is 10 + 18 ÷ 3 × 2?

22

300

A cinema ticket costs $13.50. What do 10 tickets cost?

$135

300

What is the longest river in the world?

Nile River

300

How many hearts does an octopus have?

3

400

Write 140% as a decimal.

1.4

400

Find 20% of $175.

$35

400

What is 6 × (8 + 4) - 20?

52

400

A cyclist rides 7200 m. How many kilometres is this?

7.2 km

400

Which country has the largest population in the world?

India

400

What is the only mammal that can truly fly?

Bat

500

Write 4.5% as a decimal.

0.045%

500

Find 15% of $300.

$45

500

What is 72 ÷ (3 × 4) + 11?

17

500

A hoodie costs $120 and is reduced by 25%. What is the sale price?

$90

500

What is the capital city of Canada?

Ottawa

500

What is the chemical symbol for gold?

AU

600

Write 100.1% as a decimal.

1.001

600

Find 12.5% of $320.

$40

600

What is 5 + 4 × (20 - 8) ÷ 3?

21

600

A class sells 100 sausages for $3.50 each. They spend $95 on supplies. What is their profit?

$255

600

What is the name of the sea between Australia and New Zealand?

Tasman Sea

600

What is the largest organ for the human body?

Skin

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