Question

One bag contains 3/5 kg of corn. A farmer feeds his chickens 4 bags of corn each week. How many kilograms of corn do they eat each day?

Answer 1

`1day=(1)/(7)week\\\\4\ bags\ for\ 1\ week\\ x\ bags\ for\ (1)/(7)\ week\\\\ cross\ multipliction:\\ 4*(1)/(7)=x\\ x=(4)/(7)\\\\ In\ one\ bag\ there\ is\ (3)/(5)kg\ of\ corn\\ In\ (4)/(7)\ of\ bag\ there\ is:\\ (4)/(7)*(3)/(5)kg=(12)/(35)kg\\\\ He \ need\ (12)/(35)kg\ of\ corn\ each\ day.`