For numbers 13-14 : Beverly clean the garage in 3 hours, but it takes Jacob 4 hours to do the same job. How long would it take them to clean the garage if they worked together?
13. What part of the job can Jacob work to clean the garage?
A. 4/x
B. 1/4
C. x/4
D. 24
Other:
14. How do you solve the problem? *
1 point
A. 1/3 + 1/4 = 1/x
B. 1/3 + 1/4 = x
C. 3x + 4x = 1
D. x=7x
Share
Mahirap kalabanin ang katamaran kaya kinakampihan ko nalang