Sarah has 11 ¼ lb of dry dog food. She will put an equal amount of food into 3 containers. How much food will be in each container?

3 3/4 lb

Step-by-step explanation:

11 ¼ lb ÷ 3

11 ¼ lb x

convert 11 ¼ lb to an improper fraction

to convert to improper fraction, take the following steps :  

1.Multiply the whole number  by the denominator

2.Add the numerator to the answer gotten in the previous step

3.divide the number gotten in the previous step by the denominator  

× = = 3 3/4 lb

5x+2x=49

7x=49

x=7. 35 apples