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The actual width of a store room is 280 cm. If the scale chosen to make its drawing is 1 : 7, then the width of the room in the drawing will be 40 cm.

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Question

The actual width of a store room is 280 cm. If the scale chosen to make its drawing is 1 : 7, then the width of the room in the drawing will be 40 cm.

Options

  • True

  • False

MCQ
True or False
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Solution

This statement is True.

Explanation:

Actual width of a store room = 280 cm

Given, scale = 1 : 7

Width of the room in the drawing will be = Actual Size × Scale  ...`[∵ "Scale" = "Size drawing"/"Actual size"]`

= `280 xx 1/7`

= `280/7`

= 40 cm

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Chapter 6: Visualising Solid Shapes - Exercise [Page 191]

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NCERT Exemplar Mathematics Exemplar [English] Class 8
Chapter 6 Visualising Solid Shapes
Exercise | Q 61. | Page 191

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