There are 1100 students at a school.
540 students are girls, the rest are boys.
110\displaystyle \frac{1}{10}101 of the girls are left handed.
18\displaystyle \frac{1}{8}81 of the boys are left handed.
Work out the number of left handed students in the school.
228 exam-style questions on CCEA GCSE Maths Fractions of an Amount. Each one has a worked solution and a mark scheme showing where the marks go.