Question

Calculează pas cu pas :[32:8+5×(40+8-30×0-48)+30:15]+3×2=?
Dau coroana și puncte.​

Answer 1

Explicație pas cu pas:

[4+5x(48-0-48)+30:15]+6=(4+5x0+2)+6=(4+2)+6=6+6=12

daca ai nevoie de o explicatie mai clara, scrie in comentarii

32:8=4

orice nr inmultit cu 0 e zero

[32:8+5x(40+8-0-48) +30:15]+3x2=[32:8+5x(48-0-48)+30:15]+3x2=[32:8+5x(48-48)+30:15]+3x2=(32:8+5x0+30:15)+3x2=(4+5x0+30:15)+3x2=(4+0+30:15)+3x2=(4+30:15)+3x2=(4+2)+3x2=6+3x2=6+6=12