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kicyunya [14]
3 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?​
Mathematics
1 answer:
stiv31 [10]3 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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