Question

There is a bag with only milk and dark chocolates.

The probability of randomly choosing a dark chocolate is

7/12

There are 35 dark chocolates in the bag and each is equally likely to be chosen.

Work out how many milk chocolates there must be.

Answer 1

25

Explanation:

`(7)/(5) = (35)/(x)`

cross multiply

`7x = 175`

Divide

`175 / 7 = 25`