Answer:
It would be 2 whole pizza left for the adults. the improper fraction would be 2 1/2 or 5/2
Step-by-step explanation:
B - 60 Shirts
15 percent is 3/20 of a whole, meaning that 1/20 of a whole would be 3. Then, multiply the 1/20 by its denominator.
3*20= 60
No 20.0000004 cannot be rational.