<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Cdiv%20%20%5Cfrac%7B1%7D%7B4%7D%20" id="TexFormula1" title=" \

Ask question

Ask question

All categories

3 years ago

5

frac{1}{2} \div \frac{1}{4} " alt=" \frac{1}{2} \div \frac{1}{4} " align="absmiddle" class="latex-formula">

2 answers:

uranmaximum [27]3 years ago

6 0

Keep change flip

so you keep the first fraction as it is

you change the division symbol to a multiply symbol

and you flip the denominator and the numerator

or you could change them to decimals.
1/2=.5 1/4=.25 but that’s a little more complicated

aev [14]3 years ago

3 0

Divide 1/2 & 1/4 with the reciprocal of 1/2 and you should get the same denominator and be able to to go from there

You might be interested in

Kendall is making cupcakes for a party. She uses 18 of a 4-pound bag of sugar to make a batch of cupcakes. Each batch has 24 cup

aleksandrvk [35]

Answer:

ok good answer

Step-by-step explanation:

3 0

3 years ago

Solve 5x +3>19 what is it

tatyana61 [14]

Answer:

x > 3 1/5

Step-by-step explanation:

5x +3>19

Subtract 3 from each side

5x +3-3>19-3

5x >16

Divide each side by 5

5x/5 > 16/5

x > 16/5

x > 3 1/5

7 0

4 years ago

12 spheres of the same size are made from melting a solid cylinder of 1 cm diameter and 2 cm height. Find the diameter of each s

mars1129 [50]

The answer is: The diameter is 4 centimeters.

The explanation is shown below:

1. The volume of the cylinder is:

$Vc=r^{2}h \pi$

Where $r$ is the radius ( $r=\frac{16cm}{2}=8cm$ ) and $h$ is the height ( $h=2cm$ ).

Then:

$Vc=(8cm)^{2}}(2cm)\pi\\Vc=128\pi$

2. The total volume of the 12 spheres is:

$Vs=12(\frac{4}{3}r^{3}\pi)\\Vs=16r^{3}\pi$

3. The volume of the cylinder and the total volume of all the 12 spheres, are equal, therefore:

$Vc=Vs\\128\pi=16r^{3}\pi$

4. Now, you must solve for the radius:

$r=\sqrt[3]{\frac{128\pi}{16\pi}}\\r=2cm$

5. The diameter is:

$d=2r\\d=2(2cm)\\d=4cm$

5 0

3 years ago

What is the equation of a line that goes through (9,-1) and is perpendicular to line 2y-3x=8

jonny [76]

Choicexs?

?????????????????????????

7 0

3 years ago

Solve for x in the following equation:

Feliz [49]

Answer:

x = 17

Step-by-step explanation:

1) Make the bases the same then rewrite.

4 = 2²

2^2(2x - 5) = 2^3x + 7

2) Since the bases are the same, set the exponents equal to each other.

2(2x -5) = 3x + 7

4x - 10 = 3x + 7

4x - 3x = 7 + 10

x = 17

4 0

2 years ago