For this one, multiply the amount of packages and the total weight together to get the weight of the total order.
1. 6 packages at 14 lbs each
6 times 14= 84
The first order weighs 84 lbs
2. 8 packages at 12 lbs each
8 times 12 = 96
The second one is 96 lbs
3. 7 packages at 34 lbs each
7 times 34= 238
The third order is 238 lbs.
Hope this helps!