Question

verifica daca sunt adevarate relatiile
a (1+49+50):2+54>100
b [90+(10+50x2)]:5>22
74+54:2x[(32:2+4)-20]x100=0

Answer 1

(1+49+50):2+54>100
100:2+54>100
50+54>100
104>100

[90+(10+50X2)]:5>22
[90+110]:5>22
200:5>22
40>22

74+54:2X[(32:2+4)-20]X100=0
74+54:2X[20-20]X100=0
74+54:2X0X100=0
74-27X0=0
74-0=0
74=0