Question

If l:m =1½ : 1¾ and m:n=2⅓ : 4¹/5 find l: m: n​

Answer 1

Answer:

Step-by-step explanation:

l:m=3/2:7/2 ×1/3

m:n=7/3:21/3. ×1/2

Now l:m=3/6:7/6

m:n=7/6:21/6

So l:m:n=3/6:7/6:21/6

Answer 2

$\huge\frak\pink{Answer}$

Step-by-step explanation:

l:m=3/2:7/2 ×1/3

m:n=7/3:21/3. ×1/2

Now l:m=3/6:7/6

m:n=7/6:21/6

So l:m:n=3/6:7/6:21/6

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