Question

Charles is going to buy 3 computer tables for $390. If he pays the same rate, how much would it cost for 8 computer tables?

Answer 1

Cost of `8` computer tables would be `$1040`

Explanation:

As Charles buys `3` computer tables for `$390`,

rate of each computer table is `$390/3=130`.

Hence, cost of `8` computer tables would be

`$130xx8=1040`.