Question

. Mohit and Rohit paint a wall in 6 days, Rohit and Ashwani in 8 days and Ashwani and Mohit in 12 days. How
much time will Rohit alone take to finish the work?​

Answer 1

Answer:

Step-by-step explanation:

Mohit + Rohit = 12

in 1 day they will do = 1/12 part

Ashwini + Rohit = 15

in 1 day they will do = 1/15 part

Ashwini + Mohit = 20

in 1 day they will do = 1/20 part

together,

Mohit + Rohit + Ashwini +. Rohit + Mohit + Ashwini = (1/12 + 1/15 + 1/20) part

2( Ashwini + Mohit + Rohit) =12/60= 1/4

work --- time

1/4 ------. 1

1. --------. x

x = 1/1/4 × 1 = 1× 4 ×1 = 4

together = 4 days

Rohit = Total -(Ashwini + Mohit)

Rohit = 4 - 1/20 = 79 /20

Answer 2

Rohit = 4-1/20=79/20 is the answer

mark me as brainlist and follow me please