If that's 148.3 tablespoons, it rounds to 148. If it's some other measurement, tell us what it is.
1000
Estimated to the nearest tens, 359 is 360. Estimated to the nearest hundreds, it is 400.
102.13 estimated to the nearest whole number = 102
Estimated to the nearest whole number, it is 31.
It has been estimated that the tip of your thumb is equal to one teaspoon and three of the tips of your thumb is equal to a tablespoon.
800
1
To the nearest ten, 80
To the nearest ten, 750
To the nearest ten, 680
To the nearest hundred, 500
To the nearest hundred, 600