Estimating With Fractions

What do you need to do to round a fraction to the nearest whole number?

If the numerator of a fraction is more than 1/2 its denominator...

If the numerator is less than 1/2 the denominator

What stays the same if the fraction is less than 1/2?

What do you need to do if a fraction is 1/2 or more?

If the top number is very small compared to the bottom

If the top number is almost as large as the bottom number