Question

three spraying machine working together can finish painting a house in 60 minutes how long will it take for 5 machine of the same capacity to two the same job​

Answer 1

Answer:

for ex 30m area is painted in 90 mins by 3 machines it means one machine paint 10 m in 90 mins soo one machine takes 270 mins to paint the 30m area if 5 machine are used to paint a 30m area than we 270/5 =54 mins soo 5 machine takes 54 mins to paint the same area

mark me as the brainliest :)