# Math Question I need help with.?

Hi all, the question is as follows:

Thomas has taken 3 exams. The average of his 3 test scores was 198/3. His grade on the first test is 15 more than the second test. The sum of the first and the third test is 142. What were his scores on the 3 exams?

5 points. Thanks everyone for helping out

### 1 Answer

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- sepiaLv 73 weeks agoBest Answer
Thomas has taken 3 exams.

The average of his 3 test scores was 198/3.

His grade on the first test is 15 more than the second test.

The sum of the first and the third test is 142.

x = y + 15

x + z = 142

x + y + z = 198

y = 56

x = 71

z = 71

His scores on the 3 exams: 56, 71, and 71.

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