Question

.solve each of the following equation (a) p+2 by 5=4​

Answer 1

Answer:

It means B can do the work in one day = 1/15 part. B worked ... He works at it for 10 days, and then 'B' alone finishes the remaining work in 42 days. In how ... Units of work left = 90-60 =30

Answer 2

Answer:

p+2/5=4

p+2=20

p=18

hope it helps...