exam
Maths Puzzle
Numerical Ability
where would you put the parenteses
use ( ) and use[ ] if needed
4*8+1+2*6-10=200
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exam Other Question
fina the principal when the interest is $432, the rate is 6.25 and the time is 3 yrs,
It says to simplify
x^-2 y^3
I got x^2y^3=x.x.y.y.y
Please help me Thank You=)