Question

45% of the fish in a shop is marlin. The remainder is dolphin. If there are 110 dolphins how many marlin are in the shop ?

Answer 1

55% - 110 (dolphin)
45% - 90 (marlin)

Maths:
110 divided by 55 = 2
1% is 2
45 x 2 = 90

Answer 2

This is a tricky one! All I know is that 45% of 110 is 49.5. You can work it out from there if you want.