1 £1 + 50p = £1.50
One pound plus fifty pence equals one pound fifty.
2 £5 - 20p = £4.80
Решение:
£5 это 500 пенсов.
500p - 20p = 480p
480 пенсов это £4.80
3 $$20 - $$1.10 = $$18.90
Решение:
$$20 - $$1 = $$19
$$19 - $$0.10 = $$18.90
4 €50 + €2.20 = €52.20
Решение:
€50 + €2 = €52
€52 + €0.20 = €52.20