3 years ago

8) The total weight of 15 boxes is 45 pounds. How much would 40 boxes weigh?

Mathematics

2 answers:

nirvana33 [79]3 years ago

6 0

Answer:

120 pounds I think

Step-by-step explanation:

Naya [18.7K]3 years ago

5 0

Answer:

120 pounds

Step-by-step explanation:

$\frac{15}{45}$ = $\frac{40}{x}$ so then you would cross multiply : 15x=40 times 45

and then solve: 15x= 1800

x= 120

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alex41 [277]

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n=pounds of sugar
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8) The total weight of 15 boxes is 45 pounds. How much would 40 boxes weigh?​

8) The total weight of 15 boxes is 45 pounds. How much would 40 boxes weigh?