Question

1 .Julie got a total of 187 marks in Science and Maths. If her marks in Science and Maths are in the ratio
8:9, find her marks in both the subjects.


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Answer 1

Answer:

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Step-by-step explanation:

Let marks in science and maths be 8x and 9x

Then ,total marks = 8x + 9x = 17x

But ,total marks she got = 187 marks ( given)

17x = 187

x = 187/17 = 11

Hence, marks in science = 8x = (8×11)= 88

marks in maths = 9x =(9×11) =99