What should be subtracted from 20% of 450 to get 25% of 240?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → 30
Work out both percentages; the number to be subtracted is their difference.
20% of 450 \(=90\)
25% of 240 \(=60\)
\(90-60=30\)