An emty shipping box has a mass of 2.75 kilograms. an electronics store is packing 5 identical laptops in the shipping box. each laptop has a mass of 1.65 kg.
the cost to ship the box was $40.00 for the first 5 kg and $3.15 for each kilogram over 5 kg . what was the cost to ship the packed box?
2. Subtract the 5kg from 11kg to get the extra 6kg that was over 5kg.
3. Since it costs $3.15 for each kilogram and you have 6 kilograms, you just multiply the cost ($3.15) by 6 which is $18.9
4. Add together the costs of 5kg ($40) and 6kg ($18.9)
The cost to ship the packed box was $58.9.
part 1 answer = 8
part 2 answer = 72
part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.
part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.