exam
Maths Puzzle
Numerical Ability
solve the quadratic equation by completing the square
2x^2+10x+11=0
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exam Other Question
solve
-6 < or equal to 3 + x < 4
I would like some help please with the following problem:
A mixture contains 25% syrup and 75% water. If the amount of water is tripled, what percentage of the new mixture is syrup?