Question

A rectangular sheet of paper is of length 1.2m and width 21cm. Find the ratio of width of the paper to its length.

Answer 1

length of the rectangular sheet of paper = 1.2m = 1.2×100cm=120cm

width of the rectangular sheet of paper = 21cm

The ratio of width of the paper to its length

=> width:length

=>21:120

=> 21

120

=> 7

40

=>7:40

I hope it helps you.

Answer 2

Answer:

7 : 40

Step-by-step explanation:

length of the rectangular sheet of paper = 1.2m = 1m = 100cm

1.2 × 100cm=120cm

width of the rectangular sheet of paper = 21cm

Ratio = width : length

         21 :120

         [lowest form] 21/120 ÷ 3/3 = 7/40 = 7 : 40 is the answer

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