Question

Dau coroanā PROMIT!!!!!

Answer 1

Răspuns:

a=6*5-5*5=30-25=5

b=(1*2+3)*4:5+6=5*4:5+6=20:5+6=4+6=10

2*a=b <=> 2*5=10

Answer 2

a=6×5-5×5

a=30-25

a=5

b=(1×2+3)×4:5+6

b=(2+3)×4:5+6

b=5×4:5+6

b=20:5+6

b=4+6

b=10