If you multiply Rob’s age by 5 and then subtract 20, you get 65. How old is Rob?

17

Step-by-step explanation:

65+20=85

85/5=17

so rob is 17

step-by-step explan mxfcg'k; uafwgzfgjhklhgation:

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.