Answer:
3x-y-4z
Step-by-step explanation:
It will take 2.4 hours to paint the entire room.
Given that,
Marcus painted one-third of his bedroom in the fourth-fifths of an hour.
We have to determine,
At this rate, how long would it take him the paint the entireroom?
According to the question,
The value of time would it take him the paint the entire room is determined by the unitary method.
Marcus painted one-third of his bedroom in the fourth-fifths of an hour.
Then, The time is taken to paint the entire room is,
Hence, It will take 2.4 hours to paint the entire room.
To know more about Fractions click the link given below.
Btw this is a I-Ready question
A) 8 x 10^-4
B) 9 x 10^-5
C) 4 x 10^-4
D) 3 x 10^-2
E) 7 x 10^-5