5. Ratios & Proportional Relationships
5.03 Unit rates
Adaptive
Worksheet
Interactive practice questions
Justin earns $\$420$$420 in $6$6 hours.
Which of the following represents Justin's hourly rate?
$\$70$$70/$5$5 hr
A
$\$70$$70/hr
B
$\$6$$6/hr
C
$\$420$$420 /hr
D
Easy
< 1min
Iain earns $\$22$$22 per hour working as a performer. Iain works for $20$20 hours a week.
Which of the following represents a calculation for finding Iain's weekly earnings?
Easy
< 1min
A $0.84$0.84 lb hamburger costs $\$12$$12.
Calculate the price per pound, to two decimal places.
Easy
1min
Eileen can wash $7$7 plates in $28$28 minutes and lace $11$11 boots in $55$55 minutes.
Medium
1min
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