No. Mike wrote the ratio as the amount of change to the new amount. He should have used the ratio of the amount of change to the original amount, which is 55
55/275
, or 20%.
First: 13 x 8 = 104
Second: 8/2 = 4
Third: 104 + 4 = 108
Your answer is 108
You Multiply Using The Distributive Property
−21w2+546w
How big containers? If the four containers each hold one liter of water, than it would be four liters of water in all.