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Maths Puzzle
Numerical Ability
How do you find the radius of a circl whos are is 48ft squared
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question on surds
square route 5 (X)times square route 10
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solve the following for x
15x - 9 = 3x + 21
2x
_ = 6
5
Kent drives his Mazda 110 miles in the same time that Dave drives his Nissan 100 miles. If Kent averages 5 miles per hour faster then Dave, find their rates?