Answered

Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Join our platform to connect with experts ready to provide accurate answers to your questions in various fields. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

It took 4 hours for Nancy and her two friends to paint her living room and dining room. How long would it have taken Nancy and one friend to paint it ?

Sagot :

olumideolawoyin

Answer:

6 hours.

Step-by-step explanation:

Number of people N is inversely proportional to the number of hours H for painting, that is

N = k / H, when N = 3 (Nancy and two friends) and H = 4 hours

k = NH

k = 3 × 4

k = 12.

Therefore,

N = 12/ H and

H = 12 / N then when N = 2 ( Nancy and one friend)

H = 12 / 2

H = 6

Hence, it will take Nancy and one of her friend to paint her living room and dining room for 6 hours.

We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.