Question

Mrs. Ahmed played the piano for 12 minutes out of one hour of the day. What percent of her time was spent on practicing the piano?

Answer 1

Answer:

20%

12/60*100

1/5*100

20%

Answer 2

Answer:

Mrs. Ahmed played the piano for 12 minutes out of one hour of the day.

$\frac{12}{60} = \frac{1}{5} = 0.2 \: hour$

The percent of her time was spent on practicing the piano,

$\frac{0.2}{24} \times 100 = 0.833\%$