Verified answer

bonjour

A = 3 /7

B = - 2 /8 = - 1/4

C =   ( 6 + 2 ) /3 = 8/3

D = ( 2 + 5 ) / 8 = 7 /8

E  =  ( 3 + 7) / 15 +  10/15 = 2/3

F = ( 8 - 6 ) / 8 = 2/8 = 1 /4

G = ( 6- 8 ) / 3 = - 2 / 3

H = ( 10 + 7 ) / 14 = 17/14

I =  ( 15 - 8 ) / 35 =  7 /35 = 1 /5

J =  ( 30 - 10 + 7 ) / 6 = 27/6  = 9 /2

K = ( 6 + 20 - 15 ) / 15 ) = 11 /15

L =  4 - ( 5 + 9 ) /6  = 4 - 14 /6   24 /6 - 14 /6 = 10 /6 = 5 /3

bonjour,

A= 3/7

B= -2/8 = -1/4

C= 6/3+2/3 = 8/3

D= 2/8+5/8 = 7/8

E = 3/15+7/15 = 10/15 = 2/3

F= 8/8 -6/8 = 2/8 = 1/4

G= 6/3-8/3 = -2/3

H = 10/14 +7/14 = 17/14

I = 15/35 -8/35 = 7/35 = 1/5

J = 30/6-10/6 +7/6 = 27/6

K= 6/15 +20/15-15/15 = 11/15

L= 4-( 5/6 +9/6) = 4- 14/6 = -10/6 = -5/3