Q23 of 28 Page 11

If 9 girls can prepare 135 garlands in 3 hours, how many girls are needed to prepare 270 garlands in 1 hour?

∵ 9 Girls in 3 hours can prepare = 135 garlands


∴ 9 girls in 1 hour can prepare =


∴ 1 girl in 1 hour can prepare = garland


∴ Number of girl needed to make 270 garlands in 1 hour = girls


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