In chemistry question do we need to round off numbers like if i am getting ans as 8 98939 - Science - The Fundamental Unit of Life

Question

In chemistry question do we need to round off numbers like if i am
getting ans as 8 98939 so till how much places do we need to round
off i am confused aa in question it is not written ??????

Riya Gupta · Accepted Answer

Dear student, Yes, it is generally advised to round off the numbers
to nearest decimal so as to make calculations easy Generally it is
recommended to round off till two decimal points Thanks and regards

In chemistry question do we need to round off numbers like if i am getting ans as 8.98939......so till how much places do we need to round off i am confused aa in question it is not written ??????