Question

Six people are planning a five day backpacking trip. The trail they will take is 67 miles long. Everyone 12 and older will carry a 40- pound pack. Everyone younger will carry a 20-pound pack. What is the total weight (in pounds) of the groups backpack? The answer I got is 12 older 3x40=120. Everyone younger 3x20=60. 120+60=180. Is this right. This is what they want. (1) 140. (2) 160. (3). 180. (4). 200. (5). Not enough information is given.
Scott
how many are what age?
Anonymous
That's all information they gave me.
Scott
looks like #5