Question 33716
Let x be the first score.
The score on the second test is (x-6)
The score on the third test = x+(x-6)-61
Total score = 225
x+(x-6)+[x+(x-6)-61] = 225
=> 2x+2x-12-61 = 225
=> 4x = 298
=> x = 74.5
Scores on the test are as below:
First = 74.5, Second = 68.5, Third = 82