Math
posted by Amy .
How do I round 78 to the nearest hundred with only two digits?

In base 20 number system, your answer is 50
In base 50 number system, your answer is 20
In base 10 number system, it is 100, more than two digits.
posted by Amy .
How do I round 78 to the nearest hundred with only two digits?
In base 20 number system, your answer is 50
In base 50 number system, your answer is 20
In base 10 number system, it is 100, more than two digits.