Question

If I:m = 2:3 and m:n = 4.5, find l:m:n.​

Answer 1

Answer:

l:m:n = 8:12:15

Step-by-step explanation:

Given l:m = 2:3

=> l:m = (2×4):(3×4)

= 8:12--(1)

m:n = 4:5

=> m:n = (4×3):(5×3)

= 12:15 ---(2)

Now,

l:m = 8:12

*m:n = 12:15

Therefore,

l:m:n = 8:12:15

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Answer 2

Answer:

8:12:15

Step-by-step explanation:

L M N

2 3

4. 5

First multiply the 2 with 4 that is the value of L which is 8 and then 4*3=12 which is the value of M and then 3*5=15 which is the value of N