Question

9. A milkman sells milk in 4 lanes every day. Each
lane has 124 houses. How many houses does
he sell milk to every day?​

Answer 1

Step-by-step explanation:

1000lM=100 customers buy 5l each=500lM<br> Rest 500lM+500lW=1000l<br> Ration=1:1<br> Rest 500l=250lW+250lM<br> 500l+500l(W)=250l(W)+500l(W)+250(M)<br> Ration=1:3<br> Rest 500l=125l(M)+375l(W)<br> adding 500l water<br> 1000(l)=125l(M)+875l(W)<br> Ratio=1:7<br> Total cheated customers=500+250+250<br> =1000 customers were cheated.