" 1.Using appropriate properties find."

Using appropriate properties find. frac(2)(5) xx (-frac(3)(7) )- frac(1)(6) xx frac(3)(2) + frac(1)(14) xx frac(2)(5)

Using appropriate properties find. -frac(2)(3)xx frac(3)(5) + frac(5)(2) -frac(3)(5) xx frac(1)(6)

Using appropriate properties find. (i) -(2)/(3)times(3)/(5)+(5)/(2)-(3)/(5)times(1)/(6) (ii) (2)/(5)times(-(3)/(7))-(1)/(6)times(3)/(2)+(1)/(14)times(2)/(5)

Using appropriate properties find. (i) - 2/5 xx 3/5 + 5/2 - 3/5 xx 1/6 (ii) 2/5 xx (-3/7) - 1/6 xx 3/2 + 1/14 xx 2/5

Using appropriate properties find.(i) -(2)/(5)xx(3)/(5)+(5)/(2)-(3)/(5)xx(1)/(6)( ii) (2)/(5)xx(-(3)/(7))^(2)-(1)/(6)xx(3)/(2)+(1)/(14)xx(2)/(5)

Using appropriate properties, find (2)/(3)xx (-5)/(7) +(7)/(3) +(2)/(3) xx (-2)/(7) .

Using appropriate properties find (-(2)/(3))*((3)/(5))+((5)/(2))-((3)/(5))*((1)/(6))

Using appropriate properties find : -2/3xx3/5+5/2-3/5xx1/6

Using appropriate properties find: -2/3 xx 3/5 + 5/2-3/5 xx1/6