Question

Grace wants to participate in a dance recital. She

cannot miss more than 15% of the 40 classes before
the recital. What is the minimum numbers of classes
Grace must attend in order to be in the recital​

Answer 1

6 classes

40 x .15 = 6

Answer 2

She must attend 6 or more classes in order to be in the recital

Explanation:

must attend > .15(40)

must attend > 6