Question

2 numbers are in the ratio 15:11.If their hcf is 13 and lcm is 2145 then find the numbers

Answer 1

@hartnn help

Answer 2

ur gud in maths rite

Answer 3

ok.

The product of 2 numbers is also the product of its LCM and HCF

so if the 2 numbers are x and y
we have
xy = 13*2145
got this ?

Answer 4

cmon hartnn pls mntion the steps

Answer 5

pls ellaborate @hartnn

Answer 6

what did you not understand in that ? wasn't that very clear ?

Answer 7

no how do

Answer 8

i do it pls say it step by step

Answer 9

that was 1st step :

since xy = lcm * hcf

xy = 13*2145

Answer 10

okay

Answer 11

secind step

Answer 12

x/y = 15/11

so,
x= 15y/11

plug this x in your first step equation!

Answer 13

let the numbers be 15 x and 11 x ,then
15x*11x=13*2145
find x and then the numbers.