3 * 10 = 30 slices
30 * 0.9 = 27 slices were eaten
How many slices were left?
FAYE BOUGHT 3 PIZZAS FOR LUNCH. EACH PIZZA HAS 10 SLICES IN IT. IF 90% OF THE LUNCH WAS EATEN, HOW MANY SLICES WERE LEFT
4 answers
109
This is wrong
Bob elder