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serg [7]
3 years ago
8

What is the value of x?

Mathematics
1 answer:
trapecia [35]3 years ago
8 0
3/4 = x / 7.5
4x = 3(7.5)
4x = 22.5
  x = 5.625
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Step-by-step explanation:

Here, the total number of questions in the test  = 5

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