# math

posted by Anne

Rectangles ABCD and PQRS have the same length-to-width ratio. Calculate the length of rectangle PQRS

rectangle abcd:
L: 30 cm
W: 18 cm

rectangle pqrs:
L: ?
W: 27 cm

1. John

30/18 = L/27
5/3 = L/27

3L = 5(27)

L = 45

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