SOLUTION: A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 5 large boxes and 3 small boxes has a total weight of 141 kilograms. A delivery of

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Question 1114523: A fruit company delivers its fruit in two types of boxes: large and small. A delivery of
5 large boxes and 3
small boxes has a total weight of 141
kilograms. A delivery of
7 large boxes and 9
small boxes has a total weight of 273
kilograms. How much does each type of box weigh?

Found 2 solutions by Shin123, josgarithmetic:
Answer by Shin123(626) About Me  (Show Source):
You can put this solution on YOUR website!
Using the information, 2 large boxes and 6 small boxes weigh 132 kg. That means 1 large box and 3 small boxes weigh 66 kg. Since 5 large boxes and 3 small boxes weigh 141 kg, 4 large boxes weighs 141-66=75kg. That means a large box weighs 75/4=18.75 kg. And a small box weighs 66-18.75=47.25/3=15.75 kg. So a large box weighs 18.75 kg and a small box weighs 15.75 kg.

Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
x, quantity in small box
y, quantity in large box

system%283x%2B5y=141%2C9x%2B7y=273%29

Either use substitution or elimination method and solve.