Ajuda por favor gente

Resposta:
a) Fifteen, twenty-five dollars.
b) A Hundred, seventy-five dollars.
c) Eighty, fifty dollars.
d) Seventy, seventy-five dollars.
e) Eight, twenty pounds sterling.
3.
a) A hundred, fourty pounds.
b) Sixty, thirty pounds.
c) Thirty-five, ten euros.
d) A hundred and fifty, fifty euros.
e) Seventy-nine, twenty five euros.
Explicação: