Question

Give me answer of these 3 questions I will make him brain list promise plz urgent need?

Answer 1

Answer:

ans: 105

Step-by-step explanation:

food for 630 men - lasts for 25 days

Let x be the amount of food that lasts for 30 days

30x = 630*25

x = 630*25/30

x = 21*25

  = 525 men

hence: 630 - 525

           = 105