Answer:
923.15
Explanation:
First, solve any sign or any calculation inside parentheses, for this case is multiplication & division:
(9 × 100) + (2 × 10) + (31 / 10) + (5 × 1/100)
= 900 + 20 + 3.1 + 0.05
Second, add all of the above value:
900 + 20 + 3.1 + 0.05
= 920 + 3.15
= 923.15
Hope it helps. Thanks!