Lynn bought a bag of grapefruit, 1 5/8 pounds of apples, and 2 3/16 pounds of bananas. the total weight of her purchase was 7 1/2 pounds. how much did the bag of grapefruit weigh?

I think the bag of grape fruit weigh about 1 3/4

It is 4 5/16 because u have to find a common denominator and u just have to add the answers.

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post

The first digit is in the middle school 100s place