`(3)/(4)" of "((1)/(3)+(1)/(2))-:((1)/(7)+1(1)/(14))" of "2times(1)/(4)-(1)/(2)" of "(3)/(4)`

(1)/(4)" " (1)/(2) " "(3)/(4)" "1" "1(1)/(4)" "1(1)/(2)" "1(3)/(4) ?

((2)/(3)+(4)/(9))" of "(3)/(5)+1(2)/(3)times1(1)/(4)-(1)/(3)

(3)/(7)xx(1)/(6)-(1)/(4^(2))+(1)/(6)xx(5)/(14)

((3)/(7)z-(1)/(2))/(z-(1)/(4))-(3)/(14)=(1)/(7)

(7(1)/(2)-5(3)/(4))/(3(1)/(2)+?)-:((1)/(2)+1(1)/(4))/(1(1)/(5)+3(1)/(2))=0.6 a) 4(1)/(3)(b)4(1)/(2) (c) 4(2)/(3) (d) None of these

Using appropriate properties find : (2)/(5) xx ((-3)/(7)) - (1)/(6) xx (3)/(2) + (1)/(14) xx (2)/(5) = (2)/(5) xx ((-3)/(7)) + (1)/(14) xx (2)/(5) - (1)/(cancel6) xx (cancel 3)/(2) = (2)/(5) xx ((-3)/(7) + (1)/(14) ) - (1)/(4) = (2)/(5) xx ((-6+1)/(14))- (1)/(4) = (cancel 2)/(cancel 5) xx (-cancel 5)/(cancel14) - (1)/(4) = (-1)/(7) - (1)/(4) (- 4 - 7)/(28) = (-11)/(28)

3-(1)/(2)of(4)/(7)+(5)/(7)xx(14)/(35)=

[ 1 (1)/(4) div 1 (1)/(2) ] + [ 2 (1)/(3) xx 1 (3)/(4) ]=