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Maths Puzzle
Numerical Ability
8-e=2e-16;8 is this a solution of the equation
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Need help coming up with an equation for this word sentence. Thanks in advance.
The sizes of three numbers are in the ratio of 9 : 5 : 2 and their sum is 54. What are the three numbers?
find the fourth propotional of the following
l^2-m^2,(l+m)^2,(l-m)(l^2-lm+m^2)