exam
Maths Puzzle
Numerical Ability
I hope someone can help me solve this problem:
I need to perform the indicated operation:
11-6/7-7
Thanks,
Ashley
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exam Other Question
the sum of the digit of a two digit no. is 15if the no. formed by reversing the digit is less than the original no. by 27.find the original no.
The produce of x and the square of y is t.
I put (x)y^2=t is that correct?