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4 years ago

7/8, 3/10 whats the common denominator

Mathematics

2 answers:

Andreyy894 years ago

7 0

The common denominator would be (40) because 8 can go into 40 and 10 can go into 40

Ivahew [28]4 years ago

3 0

The common denominator is 40.

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Which of the following are examples of exponential growth?

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2^x( not in math type) (so your answer would be 2 to the x power and x is whatever number you out in)

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3 years ago

There are seven members of a jazz club who are listed below. A concert director can choose some or all of them to be part of a l

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3 years ago

Which two numbers multiply to 78 and add up to 17

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3 years ago

For the picture of the kite below, how would you prove that triangle BCE is congruent to triangle DCE if ∠1 is congruent to ∠2 a

aleksandrvk [35]

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3 years ago

Zaid and Matias, two farmers, constructed a 792 foot fence around their very large garden. Zaid agreed to construct 20% more of

likoan [24]

Answer:

$1.2x +x =792$

$2.2x =792$

And we got finally:

$x =\frac{792}{2.2}= 360 ft$

And the amount for Zaid would be 1.2*360 ft= 432ft

So then Zaid construc 432 ft and Matias 360 ft

Step-by-step explanation:

For this case we know that Zaid and Matias, two farmers, constructed a 792 foot fence around their very large garden so then the total is represented by 792 ft

We also know that Zaid agreed to construct 20% more of the fence than Matias did. Let's assume that the amount that construct by Matias was x then the amount constructed by Zaid would be 1.2 x representing 20% more than Matias and we can set up the following equation:

$1.2x +x =792$

$2.2x =792$

And we got finally:

$x =\frac{792}{2.2}= 360 ft$

And the amount for Zaid would be 1.2*360 ft= 432ft

So then Zaid construc 432 ft and Matias 360 ft

7 0

4 years ago