Rounding off to the nearest 100000

Question

13415978

Answer 1

To round 13,415,978 to the nearest 100,000, we look at the digit in the ten-thousands place, which is 1 (in "13,415,978"):

• If this digit is 5 or more, we would round up.
• If this digit is less than 5, we would round down.

Since the digit is 1 (less than 5), we round down.

Therefore, 13,415,978 rounded to the nearest 100,000 is 13,400,000.