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3 years ago

152.5 is what percent of 61

Mathematics

2 answers:

Anna71 [15]3 years ago

5 0

<span>152.5 is 250% of 61

Hope this helps! (tried to do an explanation and my browser crashed...) </span>

allsm [11]3 years ago

3 0

1.) Convert 61% into a fraction:
61%=61%/100%=0.61
61%=0.61
2.) We multiply 0.61 by 152.5:
0.61*152.5=93.025
Solution: 61% of 152.5 is 93.025

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3 years ago

Of all rectangles with area 324324, which one has the minimum perimeter? Let P and w be the perimeter and width, respectively

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Answer:

For w = 18 units perimeter is minimum

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Step-by-step explanation:

Given;

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w is the width

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P = 2(L + w) ............(1)

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2 years ago

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2 years ago

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y = x² - x - 20 -------- ( 1 )

y = 3x - 15 ------------ ( 2 )

Now, lets first solve for the 1st equation ...

... x² - x - 20

We can write -x as -5x + 4x

... x² + 4x - 5x - 20

... x ( x + 4 ) - 5 ( x + 4 )

... ( x - 5 ) ( x + 4 )

y = ( x - 5 ) ( x - 4 )

Now, let's solve the second equation ...

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We have two equations, now getting them together..

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4 0

3 years ago