Question

a boy measures the length of a pencil &expresses it to be 2.6 cm what is the accuracy of his measurement can he write it as 2.60 cm​

Answer 1

I don't understand please mention chapter.

Answer 2

Answer:The least count of metre rule is 1mm

He can't write it as 2.60 cm because a metre scale can measure the length upto 1 decimal place of centimetre.

Explanation: