16 questions
If Justin can type 408 words in 4 minutes, how many words can he type per minute? (Find the unit rate!)
102 words per minute
100 words per minute
400 words per minute
412 words per minute
7 students were on their chromebook. 4 were doing their work and 3 were playing games. What is the ratio of students doing their work to students playing games?
2:6
5:6
3:4
4:3
In as Algebra 1 class there are 21 students in total. 18 of them did their homework. What is the ratio of students that did their homework to those that did not? Simplify your answer.
3/18
18/3
1/6
6/1
A baseball team has played 14 games. They have only won 5 games. What is the ratio of games won to games lost?
9:5
5:9
5:3
3:5
Jorge’s printer can print 24 pages in 15 minutes. What is the rate of pages/minutes?
15 pages/ 24 minutes
12 pages/ 5 minutes
24 pages/ 15 minutes
15 minutes/ 24 pages
Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80? (Hint: find the unit rate of both)
The 12 pack of Coke
The 6 pack of Coke
Neither
They are the same
If Justin can type 408 words in 4 minutes, what is the unit rate of words to minutes?
102 words/1 minute
100 words/ 1 minute
400 words/ 1 minute
412 words/1 minute
Suppose you want to convert kilometers to miles. For your conversion factor, which unit should be in the numerator and which one in the denominator?
Kilometers in numerator; Miles in Denominator
Miles in numerator; Kilometers in Denominator
Meters in numerator; Miles in Denominator
Miles in numerator; Meters in denominator
Which of the following is the correct set-up to convert 2 qt/min to gal/sec?
Convert 60 ft/s to mi/h. (5280 ft = 1 mi and 3600 sec = 1hr)
60 mi/h
68 mi/h
9.7 mi/h
40.9 mi/h
Which conversion factor will allow you to convert 2.2 kg to lbs?