Question

About how many pints are there in 445 ounces

Answer 1

You need to remember that

$1 ounce = 0.0625 pints$

now simply you can just multiply

$445*0.0625$

which is equal to

$27.8125 \approx 28pints$

Answer 2

The real answer when you solve it is 27.813, but the estimated answer is 28.0 pints. Or you can "simplify" it to 28 pints.