To calculate 20 percent off of 80, first find 20 percent of 80, which is 16 (0.20 × 80 = 16). Then subtract that amount from 80: 80 - 16 = 64. Therefore, 20 percent off of 80 is 64.
The answer is 40,000
1760
$10 ($40).
1
16
30.00
1/5
It is: 20% = 0.20
$12.00
45
20% as a decimal is 0.20
1/5