Question

50,000ポンドが強盗で盗まれた。

Accepted Answer

Fifty thousand pounds was stolen in the robbery.*We think of a sum of money, a period of time, a distance etc. as one thing. So we use a singular verb.

Front	50,000ポンドが強盗で盗まれた。
Back	Fifty thousand pounds was stolen in the robbery. *We think of a sum of money, a period of time, a distance etc. as one thing. So we use a singular verb.

50,000ポンドが強盗で盗まれた Fifty Thousand Pounds Stolen Robbery Sum Money