👤
a fost răspuns

afla a+b+c in fiecare caz
a=2xb
b=c:3
c=4x6
a=b+b
b=24:c
c=42:7
a=b+b
b=c:9
c=90-36

Răspuns :

*=✖ inmultire

a=2*b
b=C:3
c=4*6

c=24
b=8
a=16

a+b+c=16+8+24
=48





a=b+b
b=24:c
c=42:7

c=6
b=4
a=8
a+b+c=6+4+8
=18




a=b+b
b=C:9
c=90-36

c=54
b=6
a=12
a+b+C=54+6+12
=72




Alte intrebari