13.42 did you mean to say the hundredth decima lplace
24,685,792
400,000
It is then 13200
700,000
.4
250 is the nerest ten
You write it 78,515,301.
100,000,000
24,685,792
1,034,500,982
400,000
one hundread
It is then 13200
one hundread
285,300,000,000
It rounds to 400
0.0002564