Radha was performing an experiment in the science Laboratory The meter scale, that she was using to measure the - Science - Motion and Measurement of Distances

Question

Radha was performing an experiment in the science Laboratory The
meter scale, that she was using to measure the length of a string,
was worn out between its 1 cm and its 2 cm marks, due to
overuse
(a) she measure the length of a string by keeping its one end at
the 3 0 cm mark If the other end of the string
READS 92 8 CM , find the length of the
string

Swapnil Dey · Accepted Answer

if you subtract the given length of the string
with the point coinciding with the other end of
the string, you will find the answer

For example,
92 8 cm - 3 0 cm
=89 8cm