Question

3

Tina feeds her dog pound of dog food per day. If she
buys a bag containing 9 pounds of dog food, how many
days will it last?
A. What expression could you use to solve the problem?
B. What do you need to do first to find the quotient?
C. What do you need to do next?
9 pc

Answer 1

To determine how many days a bag of dog food will last, divide the weight of the bag by the amount of dog food consumed daily. A bag containing 9 pounds of dog food will last for 9 days if Tina feeds her dog 1 pound of dog food per day.

Step-by-step explanation:

To determine how many days the bag of dog food will last, we need to divide the total weight of the bag by the amount of dog food Tina feeds her dog each day. The expression to solve the problem is 9 ÷ 1.

1. To find the quotient, we need to divide 9 by 1: 9 ÷ 1 = 9.
2. Next, we need to interpret the quotient. Since the quotient represents the number of days the bag of dog food will last, we conclude that the bag will last 9 days.

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