while measuring the length of knitting needle.the reading of scale at one end is 3.0 cm and at the other end is 33.1cm.what is the legth of the needle?
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293
Here; reading at the beginning point = 3.0 cm
Reading at the end point = 33.1 cm
Measurement = Final reading – Initial reading
= 33.1 – 3.0 = 30.1 cm
Reading at the end point = 33.1 cm
Measurement = Final reading – Initial reading
= 33.1 – 3.0 = 30.1 cm
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107
Ans 30.1.................................
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