HELP!!!! 4. Jake can paint a room in 7 hours, and Karen can paint the same room in 5 hours. How long will it take to paint the room if they work together?

Question

asked Mar 16, 2022 91.6k views

2 Answers

← Prev Question Next Question →

Ask a Question

Mariam · Answer 1 · 2022-03-17T04:56:20+0000

ANSWER:

It would take them about 3 hours to paint the room together.

Step-by-step explanation:

The least common denominator of 7 and 5 would be 35, so if we set 7x+5x equal to 35, the answer rounds up to 3. (or 2.9 if rounded to the nearest tenth.)

HELP!!!! 4. Jake can paint a room in 7 hours, and Karen can paint the same room in 5 hours. How long will it take to paint the room if they work together?

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

Please log in or register to add a comment.

Please log in or register to add a comment.

No related questions found

Categories

Other Questions