exam
Maths Puzzle
Numerical Ability
I really need help:
In 5 years Chim will be three times as old as Jared. The sum of their ages is 42. How old are Chim and Jared.
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please help me with the following :
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2^-3*a^-3/c(2a^3c - 8a^3/c^2)
thank you!
How do you get the LCM?
{{{8+9}}}&{{{64-81s^2}}}&{{{8-9s}}}