13.42 did you mean to say the hundredth decima lplace
24,685,792
It is then 13200
400,000
700,000
idc
250 is the nerest ten
You write it 78,515,301.
100,000,000
24,685,792
1,034,500,982
one hundread
It is then 13200
400,000
0.0002564
one hundread
285,300,000,000
It rounds to 400