Question

.Joline collects hockey cards.

She needs 5 cards to complete a set.
This is 20% of the set.
How many cards are in the set?

Answer 1

25 Cards

Explanation:

If 5 cards is 20% and you only need 5 more then that means you have the other 80%. So you 20 80/20 which is 4. Then do 4x5=20 then add the 5 you still need.