jane takes 4 hours to do a job that Alice can do in 3 hours. if jane works 1/2 hour before Alice joins her, how long will it tak
e the two of them to finish the job
1 answer:
Answer:
2.4 hours
Step-by-step explanation:
You might be interested in
Answer:Good luck hopefully somebody answer your question
Step-by-step explanation:
Answer:
5 quarts = 10 pints
Step-by-step explanation:
1 qt = 2 pt
Answer:
replace x with number then multiply or divide
Step-by-step explanation:
Answer:
14 and 17
Step-by-step explanation:
x+y=41
y=2x-1
x+(2x-1)=41
3x-1=41
3x=42
x=14
y=2(14)-1=27
Answer:
2.5 gallons of black paint
17.5 gallons of white paint
Step-by-step explanation:
