## Basic College Mathematics (9th Edition)

$250.6$
We simplify using the proper order of operations: $0.6+(1.89+0.11)\div 0.004 (0.5)$ First, simplify the parentheses: $0.6+(2)\div 0.004 (0.5)$ Next, divide: $0.6+500(0.5)$ Now multiply: $0.6+250$ Finally, add: $250.6$