-Ready

Percent Change - Quiz - Level G

•

Micah is preparing for a piano recital. He practices for 50 minutes on Monday and

90 minutes on Wednesday.

80%

Step-by-step explanation:

Please consider the complete question:

Micah is preparing for a piano recital. He practices for 50 minutes on Monday and  90 minutes on Wednesday. By how much did she increase the time she practiced each day?

We will use percent change formula to solve our given problem.

Upon substituting our given values, we will get:

Therefore, Micah had increased the time by 80%.

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.