Please solve 6+4/5b=9/10b
I think b = 1 over 60 6+ 4 over 5b = 9 over 10b.(6+ 4 over 5b)10b = 930b + 4 over 5b10b= 9 (30b+4)*2=960b+8=960b=9-860b=1b=1/60, b 0. b = 1/60 or 60. I could be wrong.
