Answer:
2 9/10
2.9
Explanation:
(1/5 + 1/2) * 2 + 3/10 × 5 =
= 2/5 + 1 + 15/10
= 2/5 + 1 + 3/2
= 4/10 + 10/10 + 15/10
= 29/10
= 2 9/10 = 2.9
8.5m questions
11.2m answers