Ratios
When a rate is simplified so that it has a denominator of 1 unit, it is called a(n) ______________ rate.
unit
Define complex fraction. Give two examples of a complex fraction.
A complex fraction is a fraction with a numerator, denominator, or both that are fractions. Examples may vary.
Find the unit rate: 750 yards in 25 minutes
30 yards per minute
Simplify
9/(1/3)
27
Find the unit rate: $420 for 15 tickets
$28 per ticket
Simplify
(1/2)/4
1/8
A tourist information center charges $10 per hour to rent a bicycle. Is the rental charge proportional to the number of hours you rent the bicycle? Justify your response.
Yes because there is a $10/hr constant rate.
Simplify
(1/6)/(1 3/8)
4/33