Question

What is the value of 3 x 4.8. [Ans. 10]

{Hint: Use the significant in multiplication ]

3 x 4.8= [x]

3=1 sign , 4.8= 2sign

[x]= min of {1,2} = 1sig

So answer should be in 1significant



i.e, 3x 4.8=14.4 rounded off to 1 significant

3 x 4.8=10 ​

Answer 1

Answer:

14.4 is answer but it's round off is 10