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AlexFokin [52]
4 years ago
8

What is the answer and how to work it out

Mathematics
2 answers:
Afina-wow [57]4 years ago
6 0
7 28 492 8 14Working out: 2 + 6 = 8 , 8 + 6 = 14 To check: 7/2 = 3.5 & 49/14 = 3.58 x 3.5 = 28 To check: 28/8 = 3.5
maxonik [38]4 years ago
6 0
Your answer

As its ratio, law of proportionality is applied

Answer:-
7 28 49
2 8 14


Explanation :-
8/2 = 4
therefore the ratio is 1 : 4
so 7 * 4 thats 28

similarly,
49/28 = 1.75
so 8 * 1.75 = 14

Hope it helps ♥
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Most americans use 7 trees a year in products that are made from trees? How old is a person who has used 65 tree
irinina [24]

Answer:

So Age of the person is 9.286 years who used 65 trees

Step-by-step explanation:

Given :

Trees used per year = 7 trees / year

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To Find:

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Solution:

We are given with the no of trees used by a person in his lifetime i.e. 65

Now we also see that most american use 7 trees/year

Now

Age of the person = Total trees used / Trees used per year

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we get

Age of the person = 65 / 7

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3 years ago
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enyata [817]

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5 0
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pashok25 [27]

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