1
Question
While measuring the length of a knitting needle, the reading of the scale at one end is 3.0 cm and at the other end is 33.1 cm. What is the length of the needle?
While measuring the length of a knitting needle, the reading of the scale at one end is 3.0 cm and at the other end is 33.1 cm. What is the length of the needle?
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Solution
The correct option is C 30.1 cm
Given,
One end is at 3.0 cm
Another end is at 33.1 cm
Length of the needle = Difference between the two readings on the scale
= 33.1 cm - 3.0 cm
= 30.1 cm
Thus, the length of the knitting needle is 30.1 cm.
Given,
One end is at 3.0 cm
Another end is at 33.1 cm
Length of the needle = Difference between the two readings on the scale
= 33.1 cm - 3.0 cm
= 30.1 cm
Thus, the length of the knitting needle is 30.1 cm.
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