book
Maths Puzzle
Numerical Ability
evaluate or simplify
(27y^9)^-1/3
I am at a lost please help
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book Other Question
60% of what is 30?
Please help me!
They are fractions 3 over 2w+10 plus 5 over w+5
ADDING
3 5
--------- + --------
2w+10 w+5