exam
Maths Puzzle
Numerical Ability
Can someone help me on the following problems. I would greatly appreciate it.
Thank you
x+3/x+6=x-5/x+2
x/x-1+5/x+1=3x/x^2-1
7/x-4+1/x+4=-5x/x^2-16
Read Solution (Total 0)
exam Other Question
I know the sale price of something and the percentage, I want to find the original price......can you help?
I do not understand this?
Express 50(ten) in binary, trinary and base 4.
thankyou Danielle