Find : `(-7)/4 + 5/3 + (-5)/6 + 1/3 + (-1)/2`

Evaluate : (5/7)^3 times ( 5/7 )^(-6) times ( 1/3 )^(-2 ) times ( 3/5 )^-2

Simplify : (2(3)/(4))/(1(5)/(6)) +7/8 xx(1/3 + 1/4) + 5/7 + 3/4 of 3/7

What should come next in the following number series 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1 6 5 4 3 2 1 1) 6 2) 4 3) 7 4) 5 5) None of these

Evaluate : ( 5/7 )^3 times ( 5/7 )^-6 times ( 1/3 )^-2 times ( 3/5 )^-2

Evaluate : ( a ) -4/5 times 3/7 + 4/5 times 3/7 ( b ) 1/2 times 5/6 + 1/3 times 1/4

Find the value 3/2 " of " (4/3 div 5/7) + 1/2 div [3 4/5 - {2/5 -(1/3 + 1/2 + bar(1/5 - 1/6))}]

Evaluate : ( -2/3 )^7 times ( -3/5 )^6 times ( 5/6 )^5 times ( 1/3 )^-7

The given numerals and answer the following questions. 4 5 3 6 4 6 7 3 6 5 4 2 3 4 5 3 6 4 2 3 5 7 8 3 6 7 3 2 1 2 3 5 3 6 5 6 7 3 6 7 3 6 4 1 2 5 4 3 6 How many 7's are followed 3 and preceded by 6?