In a model of a soccer field, the length of the field is 10 inches. If the actual length of the football field is 100 yards, find the scale factor used to draw the model.
A
110
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B
1360
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C
13600
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D
None of the above
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Solution
The correct option is B1360 Given: ∙ Length in the model = 10 inches ∙ Actual length = 100 yards
∵1 yard = 36 inches ∴ Actual length =100×36=3600 inches
We know that,
Scale factor
= Dimension of scale modelDimension of actual object