Question

a student measure length bof a object is 2.70 mm find the percentage in this measurement​

Answer 1

Answer:

your answer is 10.5 % hope it helps

Answer 2

Given:

A student measure length bof a object is 2.70 mm

Find  percentage in this measurement​=?

Data is entered up to 2 decimal place.

The least count is 0.01 mm

error is ±0.01 mm in 2.70 mm

percentage error

$=\frac{0.01}{2.70}\times 100$

=0.37%

Hence the percentage in this measurement is 0.37%