Question

The ends of a scale are broken. The length of a pencil was measured using the broken scale by taking the first full mark as the start point. The length was measured as 8.2cm. Then it was measured using a new, intact scale and the length was measured as 7.4cm. What length was missing from the broken scale at the end from where the pencil was measured?

1cm

8cm

0.9cm

0.8cm

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Answer 1

Explanation:

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Answer 2

Answer:

0.8 cm............. may be the answer..

thank you......