Percent Decimal Fraction

Write 23% as a decimal

• 0.23

• 2.3

• 0.023

Write One-Quarter as a decimal

• 0.025

• 0.25

• 0.4

In a school there are 50 pupils in year 9. 20 of these are girls . Express 20 as a percentage of 50.

• 40%

• 250%

• 60%

In a school there are 50 pupils in year 9 . 20 of these are girls . Express the number of boys as a percentage of the 50 students in year 9

• 40%

• 60%

• 45%

Write 92% as a decimal

• 0.092

• 9.2

• 0.92

What is 10% of £155

• £150

• £15.5

• 0.155

• 155

Increase £155 by 10%

• £15.5

• £160

• £165.5

• 170.5

Decrease £155 by 10%

• £139.5

• £140

• £170.5

Change 0.75 to percentage

• 57%

• 75%

• 7.5%

James and David share an amount in the ratio 5:7 . Express David's share as a fraction.

• 5/35

• 7/12

• 5/12

• 7/35