Respuesta :

15.
3/8 * 24.1 = 9.0375 miles
24.1 - 9.0375 = 15.0625

He still needs to go 15.0625 miles.

16.
4/5 of $80 is $64.
80 - 64 = $16
16/7.75 = 2.064
He needs to work for approximately another 2 hours.
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