530000000
You look at the digit in the one millions position, which is a 4. That causes the number to be rounded down to 530000000.
149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000
10
10 million hours = 1,140years 40weeks (rounded)
34,221,344 rounded to the nearest ten millions is 30,000,000
If you mean 2,756,321 then it is 3,000,000 rounded to the nearest million
10
1/10 of 1,000,000 is 100,000
0.5 (rounded off)
10 million square kilometers
50.99 would be rounded to 51. This is how: The 9 in the hundredths would be rounded to 10. Since you can not put ten you put 0 in the hundredths and add 1 to the tenths. You can not put 10 in the tenths spot either, so you add 1 to the tens spot. Concluding to 51.0
0.1639