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VLD [36.1K]
4 years ago
8

Corey and Jassica each multiplied 1/2 times 5/2. Corey got 6/4 and Jassica got 5/4. Which student found the cutest reject answer

. Explain
Mathematics
2 answers:
Nuetrik [128]4 years ago
6 0
Simple all we have to do is Convert the fractions into decimals. Like so.

1/2  is just a different way of saying 1 ÷ 2. The Answer?  = .5
5/2 is just a different way of saying  5 ÷ 2. The Answer?  = 2.5

So what is 2.5 × .5 .

The answer is 1.25.
We are not done yet, we still have to convert our answer into a fraction.

1.25  is the same as 1 and 1/4.

WAIT! Were are still not done. 

We need to change 1 and 1/4 into a mixed number.

1 = 4/4 
1/4 + 4/4 = 5/4.

Now we are done. 

The student that got the cutest reject answer is  COREY!  Jesica, got the answer correct. 

Hope this helps.
kompoz [17]4 years ago
4 0
My bad nobody is correct because the answer would equal 5/24
5/24 is in simplest form 

The fraction 5/24 is alread in the simplest form, so it isn't possible to reduce it any further.
This is a PROPER FRACTION once the absolute value of the top number or numerator (5) is smaller than the absolute value of the bottom number or denomintor (24).
The fraction 5/24 is equal to 5÷24 and can also be expressed in decimal form as 0.208333.
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Evaluate and simplify the expression when a = 3 and b = 2. 3b-2(1 - b) a - 2 II [ ? ] Enter Copyright © 2003.2010​
tatuchka [14]

Correct question:

Evaluate and simplify the expression when a = 3 and b = 2,

given expression =  3b-2(1 - b)a - 2

Answer:

3b-2(1 - b)a - 2 at the given values is 10.

Step-by-step explanation:

Given;

3b-2(1 - b)a - 2

The expression is simplified as;

3b-2(1 - b) a - 2 = 3b - 2a(1 - b) - 2

                         = 3b - 2a + 2ab - 2

When a = 3 and b = 2; then, substitute these values in the simplified expression above;

3b - 2a + 2ab - 2 = 3(2) - 2(3) + 2(3 x 2) - 2

                            = 6 - 6 + 12 - 2

                            = 10

Therefore, 3b-2(1 - b)a - 2 at the given values is 10.

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3 years ago
Solve the equation p=8L+5w for L.
Reptile [31]
A)
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4 years ago
Fter completing the fraction division 7/3 : 2/9 , Bai used the multiplication below to check his work.
Vitek1552 [10]
First off all, let's find 
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This shows that Bai found the correct quotient.

If a:b=c, then a=c\cdot b. Using this rule, you have to check that \dfrac{7}{3} is equal to product  \dfrac{21}{2} \cdot  \dfrac{2}{9}. 

Thus, Bai checked his work using multiplication correctly.

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nydimaria [60]

Answer:

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Step-by-step explanation:

In the given figure

<em>To find the area of the figure we can find </em><em>the area of the big rectangle with dimensions 7 inches and 19 inches</em><em> and subtract from it </em><em>the area of the small rectangle with dimensions 4 inches and 9 inches</em>

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→ Subtract the area of the small rectangle from the area of the big

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