Exam
Maths Puzzle
Numerical Ability
box1+box2+box3=30
these three boxes can have{1,3,5,7,9,11,13,15)
numbers can repeat .
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Exam Other Question
please help me solve this problem 20-4X=20-12
Is 1/4 the root of the equation 4/y + 6/2y = 28?