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Maths Puzzle
Numerical Ability
How do you solve problems algebraically such as 3x-5y=-11 or x+2y=6
2x+y=-3 3x+y=8?
How do you write an equation of the li
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8/3p+5/4p+9/2p
1/x+3-1/x/1/x
2x^2+2=5x
x^2-4x-1=0
x^2-3x-4is greater than or equal to 0
the absolute value of x+3 = absolute value of 2x
y=3/2x-4
y=-2x+1
The "floor" of a fraction is defined to be the largest integer which is not greater than that fraction. For instance, floor[10/3]=3. Evaluate:
floor[floor(1000/7)/floor(71/2)].