Question

While measuring the length of a knitting needle, the reading of the scale at one end is 3 cm and at the other end is 33.1 cm. What is the length of the needle?

Answer 1

Answer:

The actual count of the length of the needle start from 3.0 cm instead of 0 cm. Thus, the actual length of the needle is (33.1 - 3.0) cm = 30.1 cm

Answer 2

Answer:

30.1 cm

Explanation:

33.1 cm - 3 cm =length of the needle

=30.1 cm

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