Answer:
3
Step-by-step explanation:
each friend would have 3 pizzas
300
1 3/5 bags left
If she gives 2/5 away, she keeps 3/5
3/5 * 2 2/3 = 3/5 * 8/3 = 24/15 = 1 9/15 = 1 3/5 bags left
-3
Multiply -1 into +3, -1 x 3 = -3
