Question

CHALLENGE Anna has 15 stickers. Rosa has 3 times as many stickers as Anna. Dawn has 3 times as many stickers as Rosa. Sara has 17 fewer stickers than Dawn. a How many stickers does Rosa have? Show your work.

Answer 1

Answer

Rosa has 45 stickers.

Explanation

Anna is said to have 15 stickers.

Rosa is said to have 3 times as many stickers as Anna.

Rosa's stickers = 3 × 15 = 45 stickers.

Dawn has 3 times as many stickers as Rosa.

Dawn's stickers = 3 × 45 = 135 stickers.

Sara has 17 fewer stickers as Dawn.

Sara's stickers = 135 - 17 = 118 stickers.

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