Question

in a fort 800men had food for 30 days .400 men,more joined after 10 days .for how many days the remaining food will be sufficient if the amount of ratio per person is. reduced to 2/3 time of the earlier​

Answer 1

Answer:

= 40

Step-by-step explanation:

400 men x 50 days = 20000 (total food)

This is your standard equation for total food.

Now, for 20 days, 400 men will eat:

20 x 400 = 8000

Food left = 12000.

Men left = 300

300 x no. Of days = 12000

No. Of days = 12000/300

= 40