There are two ways the question could be interpreted. (209 + 710) / 10 = 91.9 (therefore there are 91 tens and 9 remainder). 209 710 There are only a number 1 in the tens column of the two numbers.

Miles is the imperial unit of measuring distances. Kilometers or meters is the metric unit. 1 mile is 1.6093 km. So to convert km to miles, we divide by 1.6093. The corresponding distance in miles is 129.85