Question

Dau coroana Celui ce imi raspunde primul promit
D)

[(3/7+4/21):(1/12+1/14)-3 1/5]•10

E)

2:{2-2:[2 la a2-2:(1 1/6-1/2)+1/10]}

F)

1/12:(1/2+1/2•1/2)+(2 1/3-2 1/7:1 11/14)1/17

Answer 1

Rezolvarea exercitiilor mentionate.