fieldselijah48591 fieldselijah48591
  • 21-01-2024
  • Mathematics
contestada

Camille and Laurence can each mop the floor and vacuum the carpets at their house in 2 hours. Gaston needs 3 hours to do this same job by himself. If Camille, Laurence, and Gaston work together, how long will it take them to clean the house?

a) 1.2 hours
b) 1.5 hours
c) 1.8 hours
d) 2 hours

Respuesta :

Otras preguntas

what is 42/500 simplifyed
What time was it 2011 minutes after the beginning of January 1
Duchenne muscular dystrophy is an x-linked recessive disorder?
HEELLP!!!!!! How many paragraphs do you need for a science fair research paper?
Which lines in this excerpt from The Importance of Being Earnest by Oscar Wilde show that Lady Bracknell places utmost importance on wealth and appearances? 1
What factor will most likely determine the best location for tidal current projects? Current climate conditions Presence of a tidal range Temperature of the
What conditions are most likely to produce a hurricane? A. Low pressure system over warm land B. Low pressure system over warm ocean water C. High pressur
If someone is predisposed to a disease, they are more likely to contact the disease due to
How do you calculate log_9 49?
Every _________ has its own atomic number. a. molecule b. element c. proton