Question

$12; 20% increase (sample answer: $1, make sure to put the dollar sign in
front of the number)

Answer 1

Answer: $14.40

Explanation:

The question simply asks us to calculate the value of a 20% increase in $12. This will be:

= $12 + (20% × $12)

= $12 + (20/100 × $12)

= $12 + (0.2 × $12)

= $12 + $2.40

= $14.40

A 20% increase in $12 will give $14.40