Ranjan can paint five walls in 12 days if Raghu and Rasul work at same rate as Ranjan how many days would it take for three of them together to paint the same 5 walls
Answers
Answered by
2
Answer:
4days
Step-by-step explanation:
In 12days if three of them work together ithey will complete 5*3=15 walls
they will complete 1 walls in=12/15
they will complete 5 walls in=12/15*5=4days
Answered by
0
Answer:
4 days
Ranjan, Raghu and Rasool - each of them can paint 5 walls in 12 days.
∴ to paint one wall, each of them takes
5
12
days.
Together, they will take 3 x
5
12
=
5
4
days to paint 1 wall.
∴ to paint 5 walls, together they will take 5 ÷
5
4
days = 4 days.
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