kawaiiotaku201p18ajp kawaiiotaku201p18ajp
  • 03-08-2018
  • Mathematics
contestada

a/2 - 1/2 and please explain!!

Respuesta :

a5904640
a5904640 a5904640
  • 03-08-2018

We need to know that:

[tex]\frac{a}{b}-\frac{c}{d}=\frac{a.d-b.c}{b.d}[/tex]

[tex]\frac{a}{2}-\frac{1}{2}=\frac{a.2-2.1}{2.2}=\frac{2a-2}{4}=\frac{a-1}{2}[/tex]

Answer Link

Otras preguntas

Mr. Pearson, whose death was a great blow to this company,was ............ counted the most influential member of the board of managing directors. 1) absolutely
Help pls ;(3x-20=x+10
Exponents represent repeated: A) Addition or subtraction B) addition or multiplication C) multiplication or division D) division or subtraction
Can someone tell me what is 2+8
PLS HELP ASAP ILL GIVE BRAINLIEST
What is a partial product?
magbigay ng halimbawa ng salita/mga pangungusap sa bawat tungkulin ng wika na nakatala sa ibaba​
what are the stylistic / rhetorical devices used in sir roger at church ?
If productivity increases, prices charged to consumers will tend to increase as well. true or false
what are social media (methods of development?)