Answer:
190 miles
Step-by-step explanation:
I believe its 190 miles.
So, he drove 55 miles per hour the first 3 hours:
3 * 55 = 165 miles
Then an adittional 1/2 hour at 50 miles an hour:
50/2 = 25 miles.
So, in total:
165 + 25 = 190 miles
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Well 12x5 is 60 and 8x5 is 40 then add them and it would be 100 altogether that would be B
7 & 8/10 or 78/10 ( which is the same thing)
