exam
Maths Puzzle
Numerical Ability
Evaluate. 81 ÷ 9 - 16 ÷ 8
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exam Other Question
1).The area of the floor of the rectangle room shown is 175 square feet. The lenght of the room is 1 1/2 longer than the width. Find the lenght of the room?
Area = 175 square feet
find the axis of symentry of the parabola defined by the given quadratic function.
f(x)= x^2+5