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Maths Puzzle
Numerical Ability
One number is 10 more than another. If the sume of twice the smaller number and 3 times the larger number is 55, find the two numbers.
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book Other Question
Simplify the following expression as much as possible:
3square root of 48 x square root of 12
this one i found confusing!! please simplify the fraction
4t2 - 16 / 8 / t - 2 / 6
A. (t-2)(t+2)(t-2) / 3
B. 3(t+2)
C. 3(t-2)
D. (t-2)(t+2)(t-2) / 12