Question

a 20 CM scale has a broken end and begins from 1.5 CM. which mark of this scale will you use to measure length of an object​

Answer 1

Answer:

You should measure from the 2cm mark to measure the length of an object.

Explanation:

Suppose, the scale reads 2.0 cm at one end and 4.6 cm at the other end of the object, then in such a case, '2' is to be subtracted from the reading of the scale at the other end so as to obtain the correct length of the object. Therefore, the length of the object would be 4.6 cm - 2.0 cm 2.6 cm.

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Answer 2

Explanation:

Therefore, the length of the object would be 4.6 cm - 2.0 cm 2.6 cm.