Respuesta :
347,310,629 in expanded form is:
300,000,000 + 40,000,000 + 7,000,000 + 300,000 + 10,000 + 600 + 20 + 9
300,000,000 + 40,000,000 + 7,000,000 + 300,000 + 10,000 + 600 + 20 + 9