1.

54 girls make 270 garlands in 1 hour. How many garlands will 9 girls make in 3 hours?

Answer»

54girls make 270garland in 1 hour

1 girl will make 270/54 garland in 1 hour

so, 9 girls will make (270/54)*9 garland in 1 hours

now 9 girls in 3hours will make (5*9)*3 garlands = 135 garlands



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