Maybe just leave it and ask about it later
Answer:

Step-by-step explanation:
<em>Look at the picture</em>.
We have:

Therefore
<em>divide both sides by 2</em>

Total kg of corn those chickens eat=3/5 x 4=12/5=2,4
so 1 week=7 days, so corns eat by chickens/day will be 2,4/7
Answer:
it will take half an hour
Step-by-step explanation: kuz it is math just think bout it