Question

In a hot dog eating contest,a participant can eat 3 hot dogs in 2 minutes.If he continues at this rate,how many hot dogs will he eat in 10 minutes

Answer 1

he can eat 15 hotdogs in 10 minutes because if it's 3 in 2 then it will be 6 in 4,9 in 6,12 in 8,15 in 10
Hope it helps