Evaluate the following: `(4)/(3)+(7)/(8)`

Which is greater in the following? (3)/(4) , (7)/( 8)

Evaluate the following : 5""1/4 div 7/8

Evaluate the following : 7xx4xx(-6)xx8

find values of the following 7-3(1)/(8)-2(1)/(3)

Re-arrange suitably and find the sum in each of the following: (3)/(5)+(7)/(3)+(9)/(5)+(-13)/(15)+(-7)/(3) (ii) (4)/(13)+(-5)/(8)+(-8)/(13)+(9)/(13)

Evaluate each of the following: -2-(5)/(9)(ii)(-3)/(-8)-(-2)/(7) (iii) (-4)/(13)-(-5)/(26)

Find the median of the following data: 3(3)/(7), 3(5)/(8), 3(1)/(2), 3(1)/(4), 3(7)/(9) "and" 3(7)/(11)

Evaluate each of the following: -2-5/9 (ii) (-3)/(-8)-(-2)/7 (iii) (-4)/(13)-(-5)/(26)

Find the approximations of the following root(3)(7.8)