exam
Maths Puzzle
Numerical Ability
The length of a rectangle is 2cm more tham twice its width. If the perimeter of the rectangle is 52cm find the dimensions of the rectangle
Read Solution (Total 0)
exam Other Question
$.10 per kilowatt-hour. Power consumption of my stereo is .35 kilowatts. I only want to spend $6 for the month on stereo use. How many hours can I play my stereo.
for i= square root -1, if 3i(2+5i)=x+6i, then x=?