art7949 art7949
  • 08-09-2016
  • Mathematics
contestada

How do I slove 4/5 - 8/15

Respuesta :

britneyle
britneyle britneyle
  • 08-09-2016
The answer is 4/15, because we have to get the denominaters to be the same, so the LCM of 5 and 15 is 15, so 15/5 is 3 and 4*3 is 12. Now, its 12/15-8/15 which is 4/15. Hope this helps!

Answer Link

Otras preguntas

At the begining of 6 grade the ratio of number of the advanced math students to the number of regular students was 3:8. However after taking the placement tests
if arctan(3/5)=K    Tan(k)=?
What was an effect of nationalism in Europe in the early 1900s?
if arctan(3/5)=K    Tan(k)=?
if arctan(3/5)=K    Tan(k)=?
if arctan(3/5)=K    Tan(k)=?
What was an effect of nationalism in Europe in the early 1900s?
if arctan(3/5)=K    Tan(k)=?
Here's a story problem...."Rita's wants to estimate the number of beans in a large jar.  She takes out 100. she takes out 100 beans and marks them. Then she ret
What was an effect of nationalism in Europe in the early 1900s?