The L.C.M of two numbers is 45 times their H.C.F if one of the numbers is 125and sum of H.C.F and L.C.M. is 1150, the other number is:	Select:
A) 215
B) 220
C) 225
D) 235
E) none of these
Let H.C.F be h and L.CM be l.Then, l-45h and l+h=1150   45h+h=1150 or h=25.so, l=(1150-25)-1125.   Hence, other number=(25*1125/125)= 
<gadget id="calculator">(25*1125/125)</gadget>
<output>225</output>
225.   225orrect Option:225
<result>C</result>
The L.C.M of two numbers is 45 times their H.C.F if one of the numbers is 125and sum of H.C.F and L.C.M. is 1150, the other number is: