Question

The cost of 7 2by3 metres of rope is Rs.12 3 by 4. find its cost per metre.

Answer 1

We can write 7 2/3 as 23/3.........and 12 3/4 as 51/4...........

Now, cost of 23/3 meter rope = 51/4

So, cost of 1 meter rope = 51/4 * 3/23 = 1.66 RS..ANS............