Question

Jennifer put away 9/10 of balls. jacob put away 4/5 of a ball. how many balls did they put away all together

Answer 1

Change the 4/5 to 8/10 by multiplying the bottom and top numbers by 2 to have a common dominater then add the top numbers of each fraction so the equation would be 8/10+9/10= 17/10
Therefore they put 17 balls away together