一共多少钱用英语怎么写

估算一下你一共有多少钱，看是否已经足够了。

Reckon up all your money and see if you have enough.

问问侍者我们一共应付多少钱。

Ask the waiter what our bill comes to.

所有用具加起来一共多少钱？

How much is the charge all together for the equipment?

水电费一共多少钱？

How much will the use of water and power come to?

要是我买三件一共多少钱？

How much is it altogether if I buy three?

约翰：一共多少钱？

John: How much does it come to?

你好好算算，一共多少钱？

You calculate carefully, altogether how much money?