8 is in the thousands place.
Look to the number in the hundreds (right next to it). It is a 4. Because 4 is less than 5, round down.
68413 rounded down in the thousands place becomes 68000
68000 is your answer
hope this helps
9.7 x 10^3
It is the same as 3600 + 6100 = 9700 => 9.7 X 10^3
Its about 32,000 rounded up
