Question

What is 20% off £49.90

Answer 1

£39.92

Explanation:

Step 1: Find 20% of 49.90 = 9.98

• Convert 20% into a decimal

• 
  `20\%\:=(20)/(100)`

• 
  `=0.2`

• Multiply 0.2 to 49.90

• 
  `=0.2\cdot \:49.9`

• 
  `=9.98`

Step 2: Now subtract the result from the original price

`49.90 - 9.98`

`=39.92`

£39.92 is 20% off £49.90

Answer 2

£9.98

Explanation: