Solve the Problem $\frac { 1 } { 12 } \mathrm { hr }$

question 387

Multiple Choice

Solve the problem.
-One maid can clean the house in 5 hours. Another maid can do the job in 7 hours. How long will it take them to do the job working together?

• A) \(\frac { 1 } { 12 } \mathrm { hr }\)
• B) \(\frac { 35 } { 12 } \mathrm { hr }\)
• C) \(\frac { 1 } { 35 } \mathrm { hr }\)
• D) \(\frac { 35 } { 2 } \mathrm { hr }\)

---

Definitions:

Nausea

A sensation of unease and discomfort in the stomach with an urge to vomit, often a prelude to vomiting.

Vomiting

The involuntary, forceful expulsion of the contents of one’s stomach through the mouth.

Separation Anxiety Disorder

A psychological condition in which an individual experiences excessive anxiety regarding separation from home or from people to whom the individual has a strong emotional attachment.

Cognitive Distortion

Twisted or misconstrued thought processes that negatively affect one's perception of reality, often present in various psychological disorders.