Question

Adam has completed 17 out of 20 problems for science. How is this number written

as a decimal and a percent?

Answer 1

decimal-0.85 percent=85%

Explanation:

17/20=x/100

cross multiply

1700=20x

divide 20 on each side

x=85%

to change into decimal move two place to the left

0.85

Answer 2

.85 and 85%

Explanation: