Steve and Jenny break a 120g chocolate bar into two pieces. Steve has 3/8
of the bar and Jenny has the rest. What is the ratio of Jenny's piece
of the bar to Steve's piece of the bar?

8/9 of the people who attended a cricket match were men. What was
the ratio of men to women at the cricket match?

Shirley and Hanif share some money. Shirley receives 2/5 of the money and
Hanif receives £66. How much money did Shirley and Hanif share?