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SSSSS [86.1K]
3 years ago
8

140% of what number is 35

Mathematics
2 answers:
Aloiza [94]3 years ago
7 0
We assume, that the number 35 is 100% cause it's the output value of the task, X is the value that we are looking for if 35 is 100% then, we can write it down like thiss ↓

 35= 100%

 we know, that x is 140% of the output value, so we can write it down as↓

x= 140% which leads use to 2 simple equations now

35= 100%
x= 140%

where left side of both of them have the same units so, we can do something likee that ↓

35/x= 100%/140% now we have to solve the equation

35/x= 100/140
(35/x)·x= (100/140)·x
multiply both sides of the equation by x
35= 0.714285714286·x
divide both sides of the equation by
(0.714285714286) to get x
35/0.714285714286= x
which would be

49= x
x= 49

now we are here - 140% of 35= 49, THERE's YOUR ANSWER IK ITS LENGTHY BUT THATS ALL THE STEPS TO HELP U . HAVE GREAT DAY
nika2105 [10]3 years ago
4 0
Hello :)

140% of 35 is 25 <span>                
x = 25</span>
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850-53x m= 720-39x m
insens350 [35]

Answer:

9.286

Step-by-step explanation:

I'm not guaranteeing this answer. If this is correctly written without any indication of how to deal with x, then here is as much as you can do.

850-53x m= 720-39x m                         Subtract 720 from both sides.

850 - 720 - 53x = 720 - 720 - 39xm      Combine

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===============================

You can use the same steps above. I'm abbreviating the steps because they are the same.

I'm sure there is more to the problem, but I can't imagine what it is. If you have additional directions, put it under this answer. I will get it as a comment.

850-53m= 720-39m

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The cost to purchase 3 sandwich rolls is $0.48. How much will it cost to<br> purchase 20 rolls?
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Hello!

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Explanatory variable:

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