exam
Maths Puzzle
Numerical Ability
What percent of weight Na2s203 is sulfur (S)? (na 23, S 32 O 16)?
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exam Other Question
5-3x over x^2-2x+1 - x-1 over x^2-2x+1 =
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one integer is 2 more than 5 times another integer. if the difference of the two integer is 26, what is the small integer? Smaller integer=