Question

if 25 horses consume 18 quintal in 36 days how long will 28 12 last for horses
​

Answer 1

36 days 18 quintal by 25 horses

1day 18 quintal by 25×36 = 900 horses

1 day 1 quintal by 900/18 = 50 horses

1day 28 quintal by 50×28 = 1400 horses

30 days 28 quintal by 1400/30= ~47 horses