Question by Summer Clouds - Discuss with MathYouLike

Summer Clouds moderators

09/11/2017 at 08:40

In the game of Smitch, a quitch and two gritches are worth 20 points, whereas a gritch and two quitches are worth 25 points. How many points is each gritch worth?

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Dao Trong Luan Coordinator 09/11/2017 at 13:34

a quitch + 2 gritches = 20 points

2 quitches + a gritch = 25 points

=> 3 quitches + 3 gritches = 20 + 25 = 45 points

=> a quitch + a gritch = 45/3 = 15 points

=> each gritch worth: 20 - 15 = 5 points
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