exam Maths Puzzle Numerical Ability

Think about a real-life situation that follows a linear equation, with the independent variable being years. What would the slope tell you about future years?
Answer: It would d

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exam Other Question

One hundred liters of a solution was available, but the solution was 65% alcohol. Barry needed a solution which was 50% alcohol. How many liters of alcohol had to be extracted so that the solution would be 50% alcohol? Problem:
Insert grouping symbols in the proper place so that the given value of the expression is obtained. The value of the expression should be 28.

5 - 3 x 2 + 8 x 5 -