Answer:
£30
Explanation:
If Ally and Bo share £50 in the ratio 1:4, this means that the total ratio of the amount of money they receive is 1+4=5.
Ally's share = (1/5) x £50 = £10
Bo's share = (4/5) x £50 = £40
Then we take
£40 - £10 = £30
So, Bo gets £30 more than Ally.