Question

when in each box 5 or 6 dozens apples are packed , 3 dozens are left out. after packing 8 or 9 dozens still 3 apples are left. what is least number of dozens of apples to be packed?

Answer 1

least means you need to find LCM

Answer 2

60 or72 left-36
96 or 108 left-36

Answer 3

60-96=36 72-108=36

Answer 4

so 36

Answer 5

so better to go like this
no. of apples required=LCM of (5,6,8,9) + 3

Answer 6

6*2*5 or 6*6*2
6*4*4 or6*6*3