Răspuns :
a=(6+4)*2 -9
a=10*2-9
a=20-9
a=11
b=(8*5):8+30
b=40:8+30
b=5+30
b=35
a < b
11 <35
a=10*2-9
a=20-9
a=11
b=(8*5):8+30
b=40:8+30
b=5+30
b=35
a < b
11 <35
a=(6+24:6)*2-81:9
=(6+4)*2-81:9
=10*2-9
=20-9
=11
b=(64:8*5):8+6*5
=(8*5):8+6*5
=40:8+30
=5+30
=35
a<b.....11<35....adevarat
a=b...11=35...fals
a>b....11>35...fals
=(6+4)*2-81:9
=10*2-9
=20-9
=11
b=(64:8*5):8+6*5
=(8*5):8+6*5
=40:8+30
=5+30
=35
a<b.....11<35....adevarat
a=b...11=35...fals
a>b....11>35...fals