Question

3. A 30cm scale has a broken end. The mark at the broken end is 1.6cm.
a) Which mark on this scale will help you use for measuring the length of an object?
b) How much will you subtract from
the scale reading at the other end of the object to get the correct length.
c) Three students measured the length of a corridor and reported their measurements. The values of their
measurements were different. What could be the reason for difference in their measurements?​

Answer 1

Answer:

a) Which mark of this scale will you use for measuring the length of an object? b)How much will you subtract from the scale reading at the other end of the object to get the correct length?

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