Answer:
13.15
Step-by-step explanation:
Convert the mixed numbers to improper fractions then find the LCD and combine.
exact form: 8/3
decimal form: 2.6
mixed number form: 2 2/3
6 and 1/2= 13/2. 13/2*1/6=13/12 so they spent 1 and 1/12 of an hour on recess
I assume the question was true or false. Here is how you verify the identity— which is true :)