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2 years ago

9

A garrison of 120 people had provisions for 30 days. If 20 people leave the garrison after 10 days, how long does the remaining

provisions last?

1 answer:

stiv31 [10]2 years ago

6 0

Answer:

24 days

total units = 120* 30 = 3600

used after 10 days = 120*10 = 1200

remaining units after 10 days = 3600-1200 = 2400

2400/100 people = 24 days that the provisions will last

Step-by-step explanation:

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