Question

if the end of a ruler is broken and we start the reading from 1.2 CM. The final reading of a pencil is 7.2 CM. What will be the actual reading ( length ) of pencil ​

Answer 1

Step-by-step explanation:

I hope this will help you...

Answer 2

Step-by-step explanation:

Reading of the pencil started from 1.2 is equal

to 7.6

actually we must start from 0 to get correct reading.

but it is 1.2 more than O.

So, to get actual reading we should subtract 1.2 from 7.6

=>7.6-1.2=6.4

6.4 is the correct reading.

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