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Anna35 [415]
3 years ago
12

Can anyone help me with this proportion ,please?? I'm having a really hard time trying to solve it

Mathematics
1 answer:
SVEN [57.7K]3 years ago
3 0

Answer:

320 pound

Step-by-step explanation:

Ratio is decently easy after u understand the concept

So... This is what the question gave

Jupitar : earth

8 : 3

In other words, if u weigh 8 pound on Jupitar, u would weigh 3 pounds on earth

Therefore now they say on earth, the person weighs 120 pound, so let's just put in this value

Jupitar : earth

8 : 3

? : 120

Now its called ratio bcuz the increase at the same pace

So now look at the earth part, u got to find out how did 3 become 120, so just divide them

120/3 = 40 , so 3 x 40 = 120

So if they multiplied the right ( earth) by 40, u do the exact same on the left ( Jupitar)

8 x 40 = 320

Thats your answer my friend

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Step-by-step explanation:

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The value of y can be found if you write it a two fracrions

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cross multiply the fractions gives

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Other method:

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divide left and right of the = sign by 6

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