. If a=2,b=4,c=5 then
a+b c
- ---- =
c a+b
a) 1
b) 11/30
c) 0
d) -11/30
e) -1

• (a)1
  a+bc=2+(4*5)=22
  ca+b=(5*2)+4=14
  
  22/14=1.57 which is approx 1
• 13 years agoHelpfull: Yes(8) No(19)
• b) (a+b)/c -11/30=c/(a+b)
  (2+4)/5-11/30=5/(2+4)
  6/5-11/30=5/6
  5/6=5/6
• 10 years agoHelpfull: Yes(2) No(1)
• a+bc-x=b+ca
  -x=b+ca-bc-a
  put the values of a,b,c then
  -x=4+10-20-2
  x=8
  so , question is wrong ?
• 7 years agoHelpfull: Yes(0) No(0)