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amid [387]
3 years ago
12

Simplify the complex fraction 5/6 over 1 and 1/4

Mathematics
2 answers:
Levart [38]3 years ago
5 0

Answer:

2/3

Step-by-step explanation:

Divide 5/6 by 5/4

Find the Reciprocal of 5/4

5/6 times 4/5

5/3 time 2/5

10/15

2/3

Salsk061 [2.6K]3 years ago
3 0

Answer:

\frac{2}{3}

Step-by-step explanation:

Simplify the complex fraction \frac{5}{6} over 1\frac{1}{4}

We will rewrite the fraction

\frac{\frac{5}{6}}{\frac{5}{4}}

or \frac{5}{6} ÷ \frac{5}{4}

To solve this fraction we will flip the second fraction and put the sign of multiplication.

= \frac{5}{6}  × \frac{4}{5}

= \frac{20}{30}

= \frac{2}{3}

Answer would be \frac{2}{3}.

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B. 32%

Step-by-step explanation:

16/50 = 32% lol

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5 0
2 years ago
Jose earns $400 during the summer. He deposits it in an account that pays simple interest at a rate of 3% per year. Which equati
a_sh-v [17]

Answer:

12

Step-by-step explanation:

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8 0
3 years ago
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Help me solve this equation and show work <br><br> 11d + 17b = 95 <br> d + b = 7
sweet-ann [11.9K]

Answer:

{d,b}={4,3}

Step-by-step explanation:

[1]    11d + 17b = 95

  [2]    d + b = 7

Graphic Representation of the Equations :

   17b + 11d = 95        b + d = 7  

 

Solve by Substitution :

// Solve equation [2] for the variable  b

 [2]    b = -d + 7

// Plug this in for variable  b  in equation [1]

  [1]    11d + 17•(-d +7) = 95

  [1]    -6d = -24

// Solve equation [1] for the variable  d

  [1]    6d = 24

  [1]    d = 4

// By now we know this much :

   d = 4

   b = -d+7

// Use the  d  value to solve for  b

   b = -(4)+7 = 3

Solution :

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4 0
3 years ago
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Please respond to the question below in your own words with proper explanations
ycow [4]

Answer:

t(400)=673.

It means that 673 of 9 inch tiles are required to cover an area of 400 square feet, when spacing the tiles a quarter inch apart.

Step-by-step explanation:

Given:

The function relating number of 9 inch tiles required and area to cover is:

t(A)=\frac{144}{9.25^2}A

Now, plug in 400 for A to evaluate t(400).

t(400)=\frac{144}{9.25^2}\times 400=\frac{144\times 400}{85.5625}=\frac{57600}{85.5625}=673.19\approx6225

Therefore, Don required  673 of 9 inch tiles to cover an area of 400 square feet, when spacing the tiles a quarter inch apart.

4 0
3 years ago
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