Answer:

487.5832

Step-by-step explanation:

What is the sum when 441.12 is increased by 45 and 1.4632?

ang unang gagawin ay isolve mo muna yung statment na "increased by 45 and 1.4632" bago mo i add yung 441.12

45 + 1.4632 = 46.4632

then add mo na yung 441.12 and 46.4632

kaya naging 487.5832