4 hours 28 minutes.
About two and a half hours. Take 177 and divide it by 70.
Simply divide 294 by 70. (Hint: the answer will be 4.2 hours.)
1 and half hours
547 / 70 = 7.8142857142857142857142857142857 The answer is how long it would take you.
at 70mph on the highway it'll take you right at 2hr