25 is 7.8 26 is 8.3 27 is 14.5 28 is yes, they both ran the same distance because 7×5 is equal to 5×7. They both equal 35. So, both ran the same distance.
The number you need is 16 all you have to do is work out the problem and try to understand it they are trying to confuse you don't need an equation. Hope this help! Have a Great day mate !!