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A 30 cm scale has one end broken. The mark at the broken end is 2.6 cm. How would you use it to measure the length of your pencil? |
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Answer»
The mark at the broken end is 2.6 cm. So, we will USE the scale from the NEXT full mark i.e. 3 cm. We now measure the LENGTH of the PENCIL by keeping the 3 cm mark of the scale at its left end.
hope it's help u.... |
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