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3 years ago

Express 48% as a fraction

Mathematics

2 answers:

Leya [2.2K]3 years ago

5 0

Answer:

48/100

Step-by-step explanation:

all %are just out of 100

so its 48/100

soldier1979 [14.2K]3 years ago

3 0

Answer:

12/25

Step-by-step explanation:

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2 years ago

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A local movie theater is selling movie tickets for $5.25 during the first week of May. The regular price of a ticket is $6.75. W

Phantasy [73]

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3 years ago

Help plz 6(2x - 11) + 15 = 3x + 12

Ket [755]

Answer:

x = 7

Step-by-step explanation:

Lets do the brackets first,

6 × 2x = 12

6 × -11 = -66

------

Calculate the x constant:

12x - 3x = 9x

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Then the ones with no x:

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2 years ago

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Simplify this equation Thanks a lot!!!

den301095 [7]

Answer:

-1

Step-by-step explanation:

We need to simplify the given expression . The given expression is ,

$\rm\implies ( 2 \sqrt6 +5)^{2n-1} ( 2\sqrt6 - 5)^{2n-1}$

Here we can see that the power of the both exponent is same that is (2n+1) . Recall the property of exponents ,

$\bf\implies a^m \times b^m = (ab)^m$

Using this property , we have ,

$\rm\implies ( 2 \sqrt6 +5)^{2n-1} ( 2\sqrt6 - 5)^{2n-1}$

This can be written as ,

$\rm\implies\{( 2 \sqrt6 +5) ( 2\sqrt6 - 5)\}^{2n-1}$

Simplifying using ( a+b)(a-b) = a² - b² ,

$\rm\implies\{( 2 \sqrt6)^2 -5^2 \}^{2n-1}\\\\\rm\implies ( 24 - 25)^{2n-1}$

Subtracting the numbers inside the brackets ,

$\rm\implies (-1)^{2n - 1 }$

Now we know that every odd number is in the form of 2n -1 , where n is any integer. Therefore , the power is odd .

Since the base is (-1) , for even power it is 1 and for odd power it is -1 . Therefore the final answer is ,

$\rm\implies\boxed{\quad \red{ -1 }\quad }$

Hence the required answer is (-1) .

4 0

3 years ago

Double check my answer plssssss!!!!!!!!!!!!!!!!!!!!

emmainna [20.7K]

THE ANSWER:

112 - 7 = 105
105 ÷ 7 = 15
x = 15

7 0

3 years ago