Verify the following:
(i) `3/7 times (5/6 + 12/13) = (3/7 times 5/6) + (3/7 times 12/13)`

Solve : -2/3 times 3/5 + 5/2 - 3/5 times 7/6

Verify each of the following: (i) ((5)/(7)xx (12)/(13))xx(7)/(18)= (5)/(7) xx ((12)/(13)xx(7)/(18)) (ii) (-13)/(24)xx((-12)/(5)xx(35)/(36))=((-13)/(24)xx(-12)/(5))xx (35)/(36) (iii) ((-9)/(5)xx (-10)/(3)) xx (21)/(-4) = (-9)/(5) xx ((-10)/(3) xx (21)/(-4))

Verify the following:- (ii) (-15)/(4)times((3)/(7)+(-12)/(5))=((-15)/(4)times(3)/(7))+((-15)/(4)times(-12)/(5)) .

Evaluate : 5/6 times 3/2 + 3/2 times 4/6 = 7/5 times 3/5 + x

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

Verify each of the following: (i) (3)/(7)xx(-5)/(7) = (-5)/(9)xx(3)/(7) (ii) (8)/(7) xx (13)/(9) = (13)/(9) xx (-8)/(7) (iii) (-12)/(5)xx (7)/(-36) = (7)/(-36) xx (-12)/(5) (iv) -8 xx (-13)/(12) = (-13)/(12)xx(-8)

Simplify the following expressions : 9/7 xx 21/6 xx 5/8 xx 3 5/6

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

Evaluate the following: (3/7)^(-5)xx(7/6)^(-4)