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Maths Puzzle
Numerical Ability
How many kilometers per hour (k/p/h) is there for 65 miles per hour (m/p/h)?
In other words:
65 m/p/h = ? k/p/h
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book Other Question
how do i factor the following equation
x - 2
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xsquared + 4x+4 2+x
-27-16