Evaluate \(\frac{(81^{\frac{3}{4}}-27^{\frac{1}{3}})}{3 \times 2^3}\)

If Log₁₀2 = 0.3010 and Log₁₀3 = 0.4771, evaluate Log₁₀4.5

Simplify \(\frac{(√12-√3)}{(√12+√3)}\)

The venn diagram above shows a class of 40 students with the games they play. How many of the students play two games only?

If m = 3, p = -3, q = 7 and r = 5/2, evaluate m(p+q+r)