How do you write the ratio 424 kilometers in 8 hours as a unit rate?
2 Answers
Oct 15, 2016
Just divide:
Explanation:
Oct 18, 2016
53 piles for 1 hour
Explanation:
Making the unit rate based on time
What we do to the bottom we do to the top to maintain the ratio. That is, for multiply or divide. Add or subtract 'messes that up' and needs special treatment.