exam
Maths Puzzle
Numerical Ability
The width of a rectangle is decreased by 20%. By what percent would the length have to be increased for the area to remain the same?
Read Solution (Total 0)
exam Other Question
. Divide:
x2 - 3x + 2 ÷ x2 - 1
7x - 14 7x + 7
find the distance between (-3,-2) and (1,4)
a 27
b 2 square root 5
c 2 square root 13
d square root 10