Question

cum se rezolva : 320:z=80 , e:2=380,22 × m =220​

Answer 1

320 : z = 80

z = 320 : 80

z = 4

e : 2 = 380

e = 380 × 2

e = 760

22 × m = 220

m = 220 : 22

m = 10

Answer 2

Explicație pas cu pas:

320:z=80

z=320:80

z=4

v:320:4=80

e:2=380

e=380×2

e=760

v:760:2=380

22×m=220

m=220:22

m=10

v:22×10=220