Shane can paint a room in 9 hours. Whitney can paint the same room in 12 hours. How long does it take for both Shane and Whitney

Question

3 years ago

5

Shane can paint a room in 9 hours. Whitney can paint the same room in 12 hours. How long does it take for both Shane and Whitney

to paint the room it they are working together? Round your answer to 2 decimal places.
Someone help me to resolve this, please

Mathematics

2 answers:

alisha [4.7K] · Answer 1 · 2022-05-08T15:12:15+03:00

alisha [4.7K]3 years ago

7 0

Answer:

i think its 6.50

Step-by-step explanation:

user100 [1] · Answer 2 · 2022-05-08T13:05:37+03:00

user100 [1]3 years ago

5 0

Answer follow this link and it will give you the answer and a step by step good luck https://www.algebra.com/algebra/homework/word/numbers/Numbers_Word_Problems.faq.question.227128.html