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some poor children use recycled paper to make conical party caps with radius 7cm and slant height 15cm and sell it on a street stall.How much would they earn profit on selling 50caps? The selling price of cap is 50paise per sqr. cm,while it costs rs 10 per 100 sqr. cm

Posted by Xyz Abc 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Harsh Chahar 7 years, 10 months ago

Rs/6600

1Thank You

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CBSE > Class 09 > Mathematics