winner123

Verified answer

Bonsoir

a) 2/3 + 4/3 = 6/3 = 2

b) 5/6 - 1/3 = 5/6 - 2/6 = 3/6 = 1/2

c) 6 x 5/4 = 30/4

d) 4/7 x 5/2 = 20/14 = 10/7

e ) 16/5 - 0.2 = 16/5 - 2/10 = 32/10 + 2/10 = 22/10 = 11/ 5

f) 3/2 - 1/14 + 5/7 = 21/14 - 1/14 + 10/14 = 30/14 = 15/7

g = 3/4 - 1/4 x 2/5 = 3/4 - 2/20 = 15/20 - 2/20 = 13/20

h ) 3 x ( 7/8 + 5/4 x 2) = 3 x ( 7/8 + 10/4) = 3 x ( 7/8 + 20/8) 
h = 3 x 27/8 = 81/8