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Find x:y if 2x+3y x+8y=1_2

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Find x:y if 2x+3y x+8y=1_2

Posted by Naman Kasana 8 years ago

CBSE > Class 07 > Mathematics

1 answers

Rajeev Malhotra 8 years ago

2x + 3y / x+ 8y = 1/2

By cross multiplication , we get

2(2x + 3y) = 1(x +8y)

4x +6y = x +8y

4x - x = 8y - 6y

3x = 2y

x /y = 2/3

x: y = 2:3

2Thank You

ANSWER

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CBSE > Class 07 > Mathematics