190k views
3 votes
tyler can shovel the driveway in 2 hours. dakota can complete the job in 90 minutes. if they work together, how long will it take

User Bummzack
by
8.5k points

1 Answer

6 votes
it would take 1minute and 10 seconds to complete the job because you have to subtract 2hours (2:00) by 90seconds (0:90)
User Felinira
by
8.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories