1.

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

Answer»

Answer:

35cm ,10cm

Step-by-step EXPLANATION:

Ratio=7:2

Length of wood=45cm

Total parts=7+2 = 9 parts

9 part s=45cm

1 part=5 cm

7 parts=35cm 2 parts=10cm



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