A) 84
B) 12
C) 8
D) 96
Correct Answer: D
Solution :
Let HCF be hand LCM be 1. Then, \[l=84\,\,h\] and \[l+h=680\] \[\Rightarrow \] \[84\,\,h+h=680\] \[\Rightarrow \] \[h=\frac{680}{85}=8\] \[\therefore \] \[l=680-8=672\] \[\therefore \]Other number \[=\frac{672\times 8}{56}=96\]You need to login to perform this action.
You will be redirected in
3 sec