please answer these tricky question
Attachments:
Answers
Answered by
2
Hcf ×Lcm =product of numbr
13×1989=117×x
then 13×1989/117=x
then it left 13×17=x
x=221
13×1989=117×x
then 13×1989/117=x
then it left 13×17=x
x=221
Similar questions