It is closer to 700, being 38 from it, while being 62 from 800.
It is closer to 700.
Do the subtractions - 735 - 700, versus 800 - 735, and see which is less.
653 is closer to 700 than 800
It is closer to 800.
It is the same distance from 700 to 800.
The nearest hundred to 728 is 700. (728 is closer to 700 than it is to 800).
700
It is 700.
You round to the nearest tens place. In this case, 738 rounded to one significant figure is 700.
A Boeing 737-800.
800 * 700 = 560,000
100 + 700 = 800