" 5."4(4)/(5)+(3)/(5)" of "5+(4)/(5)times(3)/(10)-(1)/(5)" .8."(bar(3)+(9)/(9))^(91)5^(4)(3)/(3)times1(4)/(4)" ."

4(4)/(5)-:(3)/(5) of 5+(4)/(5)xx(3)/(10)-(1)/(5)

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

(4)/(5)times((-2)/(3))-(2)/(5)times(1)/(3)+(3)/(5)times(4)/(5)=

( (5)/(6)-:(6)/(7)times(6)/(7)-(8)/(9)-:1(3)/(5)+(3)/(4)times3(1)/(3)

solve it : (ii) (-3)/(5)times(-3)/(5)times(-3)/(5)times(-3)/(5) (iii) (-9)/(2)times(4)/(2)times(-4)/(2)times(-4)/(2)times(-4)/(2)times(-4)/(2) (iv) (-5)/(3)times(-5)/(3)times(-5)/(3)times(-5)/(3) (v) (-6)/(2)times(-6)/(2)times(-6)/(2)times(-6)/(2)times(-6)/(2)

(iv) (6-3(1)/(8))/(5+(3)/(4+(5)/(9)))

The value of (2)/(5) div (3)/(10) of (4)/(9) - (4)/(5) xx 1 (1)/(9) div (8)/(15) - (3)/(4) + (3)/(4) div (1)/(2) is: (a)7/9 (b)23/6 (c)4/3 (d)25/12

(4(2)/(3)times(9)/(14)+5(1)/(6)times2(2)/(5)) of 417(7)/(8) =