Respuesta :
Remember this: 4 or below let it go (round down) 5 or above give it a shove (round up)
remember your only rounding 100,000 place so leave the digit behind that
answer: 8,000,000 since it is 4 or below.
8,500,00 is the answer to the nearest 100,000 because 473 is the hundreds place and since 7 is above 5 you round up
