Question

in an army camp there was provisions for 400 Armies for 20 days however 200 Armies attended the camp how long did the provisions last​

Answer 1

Step-by-step explanation:

For 400 armies provision last for = 20 days

For 1 army provision last for= (20×400) days

For 200 armies provision last for= {(20×400)÷200

ans:-40 days