Posted by sdfgg on Tuesday, April 17, 2012 at 3:57pm.
A class of thirty students in a school has 18 boys. How many boys would you expect there to be in the year group of 130 students?

maths  Ms. Sue, Tuesday, April 17, 2012 at 4:24pm
18/30 = 0.6 = 60%
0.6 * 130 = ?