Question

In an army camp there were provisions for 130 men for 30 days. However only 90 men attend the camp. How long did the provisions last?

Answer 1

Answer:

Step-by-step explanation:

men days

130 30

let X 90

Now,

130÷X=90÷30(reciprocal

0r,130÷X=30

Or,x=5days(approximately)

:.the required man is 5men

Answer 2

Answer:

43 1÷2 or 43 is to 1 by 2

Step-by-step explanation:

I don't know but the answer was written in my book so I written only answer i also want the step by step explanation