Question

john complete 1/5 parts of the whole work in a day,while khan complete 2/4parts of the whole work in a day.find the average of the work done by both john and khan in a day

Answer 1

john complete 1/5 parts and
khan complete 2/4 parts of the whole work in the day
now=
1/5+2/4=3/9
i hope u can understand

Answer 2

Answer:

Step-by-step explanation: