The answer is 94
divide 7/10 because thats the fraction = 0.7
divide 65.8 by 0.7
to get 94
multiply 94 by 0.7
its 50 miles away from the starting point
irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.