Question

A and B share the cost in a ratio of 3:2, A pays £125 how much does B pay?

Answer 1

For this case we have the following relationship:
A / B = 3/2
Where,
A = £ 125
Substituting values we have:
125 / B = 3/2
Clearing the value of B we have:
B = (2/3) * (125)
B = 83.33 £
Answer:
B does pay about:
B = 83.33 £