2+5×3= 2 + 5 \times 3 = 2+5×3=
According to the order of operations, multiplication should be performed before addition. So, first calculate the multiplication:
5×3=15 5 \times 3 = 155×3=15
Then add 2 to the result:
2+15=17 2 + 15 = 172+15=17
Therefore, the correct answer is:
17 17 17
17