construct a scale of 1:40 to read metres and decimetres and long enough to measure up to 6 metres .Also marks a distance of 4.7 metres on it
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Answer: 15
Given : values to construct a scale
Step-by-step 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.
Calculation:
LOS = 1/s x distance in cm
1/40 x 600
= 15
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