exam
Maths Puzzle
Numerical Ability
rectangular 18 in. and 12 in and 4 in
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exam Other Question
Simplify the radical: sqrt50xy^15 is the numerator sqrt2xy is denominator.
sqrt50xy^15
___________
sqrt2xy
Assume that all variables represent positive numbers.
thanks
0.3(2r-3)=0.2r+0.9