Answer:
Q1) £302.40
Q2) The rate is £1 = €1.38
Explanation:
Q1.
In order to convert €410 to £, you have to multiply by 0.72 :
€1 = £0.72
€1×420 = £0.72×420
€420 = £302.40
Q2.
In order to find the exchange rate from £ to €, you have to divide it by 0.72 :
£0.72 = €1
£0.72÷0.72 = €1÷0.72
£1 = €1.39