exam
Maths Puzzle
Numerical Ability
The area of a rectangle is 48 Sq. meters. The length is 4 times the width. Find the length and width.
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exam Other Question
Multiply or divide as indicated. Write the answer in lowest terms.
9x^2-16
over
x^2-1
divided by
3x-4
over
x+1
d...ch5
#21
solve:
((x)/(5x+10)) + ((x-3)/(x+2)) = (7)/(5)
#23
multiply
((-3a^2b^)/(35a^5))* ((14a^3b^2)/(-9b^4))
#26
add. Express your answer in simplest form.