Question

Vreau rezolvarea acestui exercitiu si a exercitiului 8 din poza
Repede ,va rog! Dau coronita!
1/3 x 6 + 4/3x21/28+3 intregi si 1/2 x 7/3=?

Answer 1

1/3•6+4/3•21/28+3 întregi 1/2•7/3= =6/3+7/7+7/2•7/3 =6/3+7/7+49/6 =2+1+49/6 =3+49/6 =18/6+49/6 =57/6 =19/2 Exercitiul 8) a) 1:(1:11/30–1,5) + (0,5)³:0,(6) =1:(1•30/11–15/10)+(5/10)³:6/9 =1:(30/11–15/10)+(1/2)³: 6/9 =1:(300/110–165/110)+1/8•9/6 =1:135/110+9/48 =1•110/135+3/16 =110/135+3/16 =