Hope this helps!!
1) 25.1 rounds to 30. 30/8=5
2) 59.67 rounds to 60 and 11.1 rounds to 10, so 60/10= 6
3) 82.77 rounds to 80 and 7.5 rounds to 10, so 80/10= 8
4) 496.3 rounds to 500 and 98 rounds to 100, so 500/100= 5
5) 1.76 rounds to 2 and 0.91 rounds to 1, so 2/1= 2
6) 13.07 rounds to 13 and 7.41 rounds to 7, so 13/7= 1.85714285714
7) 41.3 rounds to 40 and 6.73 rounds to 7, so 40/7= 5.714
8) 81.4 rounds to 80 and 10.03 rounds to 10, so 80/10= 8
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9) 384.4 rounds to 380 and 88.1 rounds to 88, so 380/88= 4.318