exam
Maths Puzzle
Numerical Ability
The Fastlock Company hired 57 new employees, which increased its staff by 30%. What was the original number of employees?
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exam Other Question
find the two consecutive integers such that the square of the sum of the two integers is 11 more than the first integer.
(x-1)^2=7
x^2-9x-4=6
4x^2-8x=3=5