Răspuns :
a= 34+85+22-107
b= 5×6:3×14
6×a + 9×b=?
a= 119+22-107
a= 141-107
a= 34
b= 30:3×14
b= 10×14
b= 140
6×a + 9×b= 6×34 + 9×140 = 204+1260=1464.
b= 5×6:3×14
6×a + 9×b=?
a= 119+22-107
a= 141-107
a= 34
b= 30:3×14
b= 10×14
b= 140
6×a + 9×b= 6×34 + 9×140 = 204+1260=1464.