Question

Round off the following numbers to nearest lakh:
(b) 678321​

Answer 1

Answer:

700000

may be it's correct

Answer 2

Answer:

680000

Step-by-step explanation:

Because if number is more than 5 in any place , the number increases 1 time and after that are written as 0

e.g. 36747

Here , 6 6 is more than 5 so rounded to 37000 and 0 are written after 6

If number is less than 5 in any place, the number is reduced 1 time and after that are written as 0

e.g. 61808

1 is less than 5 so 60000

So 678321

Number at lakhs place is 7, more than 5

So 680000