Question

Jodha wants to tip the pizza delivery person 20%. If the cost of the pizzas is $15.99, what would be a reasonable amount to tip?

Answer 1

$3.20

Explanation:

divide 15.99 by 100

`(15.99)/(100)`=0.1599

you now have 1%of the cost

multiply by 20 to get 20%

0.1599*20=3.198

round to 2 decimal places to get the amount he will tip

3.20

Answer 2

$3.20

Explanation:

20%-> .20

15.99*.20