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Let us consider example2 in section …

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Let us consider example2 in section 3.3,i.e.,the cost of 2 pencils and 3 erasers is rs 9 and the cost of 4 pencils and six erasers is rs18. Find the cost of each pencil and each eraser.

Posted by Serjilyn Wrongpharpih 4 years, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Jishan Rayeen Jishan Rayeen 4 years, 10 months ago

You can do it by making linear equation

1Thank You

ANSWER

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CBSE > Class 10 > Mathematics