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What is the reciprocal of -4/3?
-3/4
What is (-7/8) ÷ (5/4)?
-7/10
What should you multiply by to divide by 2/3?
-Multiply by 3/2
What is (-2 1/4) ÷ (-3/8)?
6
What is (3/4) ÷ (2/5)?
15/8
You earn $40 in 5 hours. What is your pay per hour?
$8 per hour
You earn $9 per hour. How much do you earn in 6 hours?
$54
You travel 3 miles per hour for 4 hours. How far do you travel?
12 miles
Four bags cost $8. What is the cost of one bag?
$2 per bag
Pack A has 4 bags for $6. Pack B has 5 bags for $7.50. Which pack has the lower cost per bag?
Pack A
Three notebooks cost $6. How much do 6 notebooks cost?
$12
Are 2:3 and 8:12 equivalent ratios?
Yes
Write a ratio equivalent to 2:5 with first number 4.
4:10
Are 2:3 and 6:8 equivalent ratios?
No
One ticket costs $5 with no extra fee. Is cost proportional to the number of tickets?
Yes
A taxi costs $4 to start plus $2 per kilometer. Is total cost proportional to kilometers?
No
