Question

A fort had provisions for 300 men for 90 days. After 20 days, 50 men left the fort. How long would the food last at the same rate?

Answer 1

Step-by-step explanation:
1. (300+90) - (50 - 20)
2. 300+90 which equals 390
3. 50 - 20 which equals 30
4. 390 - 30
Your answer is 360