LALANE62300
Answered


Aidez moi svp

A = 1/2 +x 4/5 B= (1/3+2/4)   C= 3/4 x (5/7x3/2) + 4/7
                            (3/2+5/6)

Sagot :

FLOTI0108
A = 0.5*0.8 = 04
B= 4/12+6/12
     9/6+5/6
C= (10/14x21/14)+8/14
     210/14 + 8/14
     218/14