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vodomira [7]
3 years ago
9

 A road has a 16.7% grade.Why might we want to warn drivers of a grade like this?

Mathematics
1 answer:
never [62]3 years ago
8 0
The higher the percentage, the steeper the grade and the steeper the hill. This warning is issued so drivers are more careful (otherwise they would probably get into more accidents).
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