exam Maths Puzzle Numerical Ability

The ratio of boys to girls inthe auditorium was 4 to 5. If there were 40 boys in the auditorium, how many girls were there? (hint: in this problem, the ratio 4 to 5 means that for every 4 boys there were 5 girls.)

Read Solution (Total 0)

exam Other Question

1. ____ kL = 300 L





PLZ HELP ME!!!
Help please:

Divide--

p^2 - q^2/p+q divided by p-q/p+q