Question
In a box, there are some pears and mangosteens. If 108 more mangosteens are put into the box, the percentage of pears will decrease from 70% to 25%. How many pears are there in the box?
3 m

Click button first when a symbol is required. X

In a box, there are some pears and mangosteens. If 108 more mangosteens are put into the box, the percentage of pears will decrease from 70% to 25%. How many pears are there in the box?