16) E

Ratio = 1: 2/3 : 4/5
In order to find 1, we need to use Charity C’s value

4/5 = 3000
(We can make the equation so we have 1 on the left hand side)
4/5 x 1 = 3000
1 = (3000 x 5)/4 = £3750
So charity A earned £3750

Charity B earned = 2/3 x 3750 = £2500

Total earned = 3750+3000+2500 = £9250