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13-07-2018
Mathematics

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A piece of wood is of length 45cm. The length is divided in the ratio 7:2. Work out the length of each part

Respuesta :

13-07-2018

7 + 2 = 9

45 / 9 = 5

7(5):2(5)

35:10

35 centimeters and 10 centimeters

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