Question

Calculează 6 x a-6:2+3 x c, stiind că: a=4X4:2 + (24:3+ 10 X 2) b(39-14) 4:10 c=297 - (17 X6 + 180)​

Answer 1

Răspuns:

6*a-6:2+3*c

a=4*4:2+(24:3+10*2)=>a=16:2+(8+20)=>a=8+28=>a=36

b=(39-14)*4:10=>b=25*4:10=>b=100:10=>b=10

c=297-(17*6+180)=>c=297-(102+180)=>c=297-282=>c=15

6*36-6:2+3*15=216-3+45=213+45=258

Nu este b in exercitiu.