Question

helmut is planting 50 orange trees and 30 lemon trees in rows.he wants to mix the rows of orange and lemons trees and he wants each row to be the same length.what is the maximum number of trees he can plant per row

Answer 1

here we need to find HCF of 50 And 30
50=2×5²
30=2×3×5
so HCF = 2×5=10
so in each row he can plant 10 trees