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
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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
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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
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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?
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08/21/18

2 3/4 how do you simplify that complex fraction?
2 3/4 
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08/21/18

how do you simplify complex fractions?
Im doing math homework and I'm having a real hard time with fractions
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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 
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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.
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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
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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
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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.
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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.
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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?
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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?
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Expert Answers •1

08/21/16

what do you do in complex fractions
when your at 25a - a2 / 5a + a2 ?
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06/29/16

simplify the complex fractions -2/X+5+-4/x+3/3x+13/x2+8x+15
simplify the fraction
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01/28/16

|2x + 1| = 3
Solve the inequality. Express the answer using interval notation.
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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... more
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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
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01/28/16

x^(3/2) - 14x^(1/2) + 49x^(-1/2) = 0
find all real solutions.
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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
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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
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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)
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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... more
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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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