February 26, 2017

Homework Help: maths

Posted by mathsmad on Saturday, September 10, 2011 at 12:28am.

There were 335 children in a hall. 1/4 of the girls and 2/5 of the boys are swimmers. There are 110 swimmers in all. How many boys are there in the hall?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions