Question

in a paper airplane contest marcels plane travels 3.345 meters. salvadors plane travels 3.35 meters. jennifers plane travels 3.3 meters. based on the measurements, whose plane traveled the farthest distance? explain your reasoning using a place value chart

Answer 1

well you need to get the decimals lined up. that would be
3.345
3.34
3.3
Then you fill up the empty spots with zeros. That would be
3.345
3.340
3.300
so The person who's plane went furthest was Marcels