Answer:
It will take 1.5 hours to paint the room together
Step-by-step explanation:
Martha can paint a room in 2 hours. Jamie can paint the same room in 6 hours.
Work done by Martha in 1 hour =
Work done by Jamie in 1 hour =
Work one together in 1 hour =
Now take common denominator to add both fractions
LCD = 6, Multiply the first fraction by 3
Now add the numerators
To find total hours of painting together, we take reciprocal of 2/3
Time taken to paint together =
It will take 1.5 hours to paint the room together
Answer: C
Step-by-step explanation:
You have two pairs of congruent angles - angles S and V, and the right angles.
Step-by-step explanation:
I guess this topic is measurement or area and volume of rectangular prisms.
okay so...... the formula for rectangular prism- l×w×h
l= 39ft
w=8ft
h=12
l×w×h= 3744ft
A. 171r16 in my coculations
I would say A. I hope I am right. I dunno if it would be A. or C. But I think A would be the better pick.