Question

7th part of a wire was laid on the first day one fifth part was laid on the second day and one third part was laid on the third day if for 1330/3
metre was laid on the 4th day to complete the work what is the total length of the wire LED

Answer 1

According to ur question I think that it would be solved in this way:
7th part on 1st day = 1/7
On second day = 1/5
On 3rd day = 1/3
And on 4th day = 1330/3

So, 1/7+1/5+1/3+1330/3
= 46617/105
Which is equal to 443.97 (approx.)