Question

A man uses 1/3 of s land for mangoes,1/4 for bananas,3/8 for apples and remaining 18 hectares for oranges how much land does he have

Answer 1

Let total land is x
x/3+x/4+3x/8+18=x
8+6+9x/24+18=x
23x/24+18=x
x-23x/24=18
24-23x/24=18
x/24=18
x=18×24
x=432 hectares