Flawlessglenda Flawlessglenda
  • 18-11-2018
  • Mathematics
contestada

I need help ASAP

2/5×2/3=

-1/5×(-5/6)=

-1/12×2/5=

4/7×7/8=

Respuesta :

trevordoyleione
trevordoyleione trevordoyleione
  • 18-11-2018

times the top numbers and then then bottom


2/5×2/3=  2x2/5x3  = 4/8  =1/2  

-1/5×(-5/6)=   -1 x -5 / 6 x 6  =  5/12

-1/12×2/5=   -1 x 2  /  12 x 5  =  -2/60  = - 1/30  

4/7×7/8=  4 x 7 / 7 x 8  =  28/56  = 1/2

Answer Link

Otras preguntas

Please help I'm taking a final exam!!What can an assessment reveal about you? A. Your personal interests B. Your areas of knowledge C. Your demographic informat
Albert, bill, claire, and David are all siblings. Bill was born 2 years after Albert. Claire's favourite colour is orange and she is currently half the age of A
PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP I WILL GIVE A BRAINLIEST TO WHOEVER ANSWERS RIGHT what is the square root of 2.4 divided
3x = 9x^2 - 10 solve quadratic formula
Find the value of c that makes the expression a perfect square trinomial. x^2+10x+c A. 20 B. 25 C. 50 D. 100
It takes Ty 4 hours 30 minutes to read his favorite book, reading at a constant rate of 100 pages every 50 minutes. How many pages are in Ty's favorite book?
help Solving Exponential Functions
chemistry question help please​
The speed of light is .99*10^ 8 m/s . Change this to feet-per-minute (ft/min) 1 foot = 0.3048 m, 60.000 sec (exact)= 1 min Unrounded Answer = 5.88583 * 10 ^ 10
3) She needed to return the books to the library. 10 Points Run-on O Fragment Complete