# Algebra

posted by .

What is 2a^2 over 4b times b^2 over a^2

or what is 2a squared over 4b, times b squared over a squared ?

Thankyou

• Algebra -

2a^2/4b * b^2/a^2 = 2a^2(b^2)/4b(a^2) =
The a^2s cancel each other out, and the b cancels out one of the bs from b^2.

2b/4 = 1/2b or .5b

## Similar Questions

1. ### Algebra

If anyone could please just look these over: The given measures are the perimeters of squares. Find (a) the length of a side and (b) the area of the square. Perimeters: 1.) 20 cm 2.) 100mm 3.) 4ft 4.) 2in 5.) 2.8m My answers: 1.) a- …
2. ### algebra

x+3 over x cubed - x squared -6x divided by x squared -9 over x squared + x -12. i got x + 4 over (x squared + 2x)(x-3). am i right?
3. ### algebra

x cubed + x squared over x squared - 16 times x + 4 over 3x to the fourth power + x cubed - 2x squared. i got x + 1 over (x-4) (x+1) (3x+2). is this correct?
4. ### Mathematics

what is (5 3/5 divided by 1 5/9) - (1 1/5) squared?
5. ### math

i am having a minor difficulty i've been stuck for over an hour and don't know what to do i don't know is this right ?
6. ### algebra

8x-6 over 5x squared over x squared +18x+46 over 6x
7. ### MATHS

Prove that one over one squared plus one over two squared plus one over three squared....... plus one over 1000 squared is smaller than two. Details please.
8. ### Quick calc question

Write the Riemann sum to find the area under the graph of the function f(x) = x2 from x = 1 to x = 5. 1. the summation from i equals 1 to n of the product of the quantity squared of 1 plus 5 times i over n and 4 over n 2. the limit …
9. ### Quick calc question

Find the average value of f(x) = 1 over x over the interval [e, 2e]. the natural logarithm of 2 over e negative 1 over 2 times e squared Ln2 <- my anser Ln3
10. ### algebra

Problem Page The volume V of a fixed amount of a gas varies directly as the temperature T and inversely as the pressure P. Suppose that V=42 cm to the 3,when T=84 kelvin and P= 8kg over cm squared. Find the temperature when V=74 cm …

More Similar Questions