exam Maths Puzzle Numerical Ability

Simplify

3x/x + y - 2y/x

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exam Other Question
Simplify each expression. Write answers with positive exponents. Assume that all variables represent positive real numbers

1.)
-3/2
-25

9 1/3
2.) (-27x the chairs for a concert are arranged so that each row has the same number of chairs. sarah has 4 chairs in front of her, and 8 chairs behind her. there are 5 seats to her left and 6 to her right. how many chairs are set up?