Question

cho a =2 ;b = 3

hay tinh 2a+8 +1b  / 3

 

Answer 1

2a+8+1b/3

=2.2+8+1.3/3

=4+8+1

=12+1

=13

Answer 2

\(\frac{\text{2a+8 +1b }}{3}\) . Thay a=2; b=3 .Ta có

\(\frac{2.2+8+1.3}{3}\)=\(\frac{15}{3}\)=5

Answer 3

ket qua bang 13 nha

Answer 4

2a+8+1b/3

2.2+8+1.3/3

4+8+1

=13

k nha

Answer 5

2a + 8 + 1b /3

= 2,2 + 8 + 1,3 /3 

= 4 + 8 + 1 

= 12 +1 

= 13