# Math

posted by
**Michelle**
.

Ineed to come up with an EXCEL formula for the following;

Ineed to determine the total number of games.

I know the % (games) of lost and I know the number of (game) wins.

I need to determine the total number of games.

I can figure the % of wins by subtracting the % lost from 100.

Ex 20% of games were lost

100 - 20 = 80

80 = percent won

80/100 = 30 (number of wins)

Question: If 30 wins is 80%, How many losses is 20%? How many games were there in total?