Question

Constuct a scale of 1.5 to show decimetres and centimetres and read upto 1 metre show the length of 7.6 decimetres on it

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Answer 1

Explanation:

Representative fraction is the ratio of the length of the object represented on drawing to the actual length of the object represented. 2. The scale of a drawing is given as 1:20. ... So the representative factor is that dimension in drawing to actual dimension