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Alex777 [14]
3 years ago
8

A fort had enough food for 80 soldiers for 60 days. how long would the food last if 20 more soldiers join after 15 days?

Mathematics
1 answer:
steposvetlana [31]3 years ago
4 0
After 15 days, the 20 other soldiers will come in, so:

DAYS LEFT:
60 - 15 = 45
NEW EQUATION:
(80 * 45) / 100 = 36

Total days: (36 + 15)

The answer is 51 days.
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