Class9 math ch 8 ex 8.1

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Class9 math ch 8 ex 8.1

Posted by Rythm Bhola 1 year ago

CBSE > Class 09 > Mathematics

1 answers

Deepak Kumar 1 year ago

Let the ratio be X 3xand 5xand7x 3x+5x+7x =180 15x=180 X =12 3x=3multiple12=36 4x=4multiple12=48 7x=7multiple12=84 Solve

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