Use the rational root theorem:
The dividers of
The dividers of
Therefore, check the following rational numbers: +-
Compute
Cancel the common factor:
An office printer prints 25 photos in 12.5 minutes. A home printer prints 15 photos in 6 minutes. Which printer is faster?
1 answer:
You might be interested in
Use the rational root theorem:
The dividers of
The dividers of
Therefore, check the following rational numbers: +-
Compute
Cancel the common factor: