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Mathematics 16 Online
OpenStudy (anonymous):

lcm of 2 numbers is 45 times their hcf. if one of the numbers is 125 and the sum of the hcf and lcm is 1150.find the other no.

OpenStudy (maheshmeghwal9):

k! wait a minute. I will try first:)

OpenStudy (anonymous):

kkk

OpenStudy (maheshmeghwal9):

Do u know this rule? => "L.C.M. x H.C.F. = 1st number x 2nd number". ???????????????????????

OpenStudy (anonymous):

yes

OpenStudy (maheshmeghwal9):

k! then let the H.C.F. be "A" then L.C.M. would be "45A" then, according to question A+45A=1150. Find "A"

OpenStudy (maheshmeghwal9):

?

OpenStudy (anonymous):

ya i'm workin out...giv me a min

OpenStudy (maheshmeghwal9):

k:)

OpenStudy (anonymous):

thnq nw i get it....so thus solvd...:D

OpenStudy (maheshmeghwal9):

yw:)

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