27 Answered Questions for the topic Complex Fractions

11/15/19

#### Simplify: (x/y)/(b+y)/(y)

(A) (b+y)/(x)(B) (y)/x(b+y)(C) (y)/(b+x)(D) (x)/(by+1)(E) None of these

12/22/18

#### a cyclist travels 12 km on a level road at x km/h and then goes 9 km on a downhill road at 2x km/h. Find her average speed in terms of x.

Average speed = total distance divided by total time

12/22/18

#### a cyclist travels 12 km on a level road at x km/h and then goes 9 km on a downhill road at 2x km/h. Find her average speed in terms of x.

Average speed = total distance divided by total time

08/21/18

#### Complex fractions

My sheet of paper is saying that 1/2 and 3/4 of complex numbers and the sheet is telling me to simplify the "complex fractions" How does that work?

08/21/18

#### how do you simplify complex fractions?

Im doing math homework and I'm having a real hard time with fractions

08/15/18

#### I need help with a question im really stuck and my family cant help

What is 56 1/4% , 13 1/3% , 5 1/2% , and 3 1/8% as a fraction in simplest form ? I'm sorry but I'm really stuck

02/17/18

#### how do i write in standard a+ib form?

{(1-√3i)/(1+√3i)}^6 this is the question i want to write it in standard a+ib form.

10/25/17

#### Sarah needed 3/4 cups of sugar to make one half of her brownie recipe. How much sugar does she need to make the entire recipe

Cannot figure it out

06/02/17

#### how do I simplify this complex fraction?

Simplify
(x2 +16x+64)/(-10x)/(x+8)/(5x)
It should look like this...
x2+16x+64
-10x
x+8
5x
Thank you very much for taking your time to read this. I would really...
more

01/31/17

#### If Helen Runs 1 Mile,how far was Zoe able to run?

Helen runs 4/5 of a mile in the same time that it takes Zoe to run 2/3 of a mile.

01/18/17

#### m^-1+z^-1/m^-1-z^1

Simplify the expression in two ways using method I and method II and using only positive exponents in your answer.

08/29/16

#### If a hose sprays 8/15 of a liter every quarter of an hour how long will it take to get 1 liter

Shawn is watering his garden and knows his plants need 1 liter of water. If the hose spray 9/15 of a liter ever 1/4 of an hour how long will take to water shan't garden?

08/29/16

#### If a hose sprays 8/15 of a liter every quarter of an hour how long will it take to get 1 liter

Shawn is watering his garden and knows his plants need 1 liter of water. If the hose spray 9/15 of a liter ever 1/4 of an hour how long will take to water shan't garden?

01/28/16

#### A company manufactures industrial laminates (thin nylon-based sheets) of thickness 0.021 in., with a tolerance of 0.002 in

(a) Find an inequality involving absolute values that describes the range of possible thickness for the laminate. (Use h for the thickness.)
(b) Solve the inequality that you found in part...
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01/28/16

#### plywood box has a volume of 72 ft3. Its length is 9 ft greater than its height, and its width is 1 ft less than its height. What are the dimensions of the box?

there should be 3 answers length, height, and width

11/06/15

#### help please :)

Reduce these complex fractions as much as possible (solve all please):
A) 3 - 4
2x 5x
1 - 2
3 x
B) 1 - 3
x-2
5 + 3
x+2
C)...
more

10/07/15

#### a rotating objects makes 5/6 of a revolutions in 7/10 second.find the approximate speed in revolution per second

write your answer a decimal in nearest hundreds

09/16/15

#### How do i get to the correct answer 62/949 + 297/949i

the problem
55. i/(3-2i) + 2i/(3+8i)
my procedure:
(i(3+8i) + 2i(3-2i))/ ((3-2i)(3+8i))
(3i-8+6i+4)/(9+24i-6i+16)
(9i-4)/(25+18i)

07/20/15

#### Are these complex fractions equivalent ?

Are the complex fractions the quantity x-squared minus x minus 20 over 4 all over the quantity x minus 5 over 10 and the quantity x-squared minus x minus 20 over x minus 5 all over the quantity 4...
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04/27/15

#### Simplify and state any restrictions

(9a+6b/a2-b2) / (12a+8b/5a2 )
its a fraction over a fraction

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