Question

Stacy cycled a total of 18 kilometers by making 9 trips to work. After 21 trips to work,
how many kilometers will Stacy have cycled in total? Assume the relationship is directly
proportional.
kilometers
Submit

Answer 1

42 Kilometers would be the answer. 18 divided by 9 is 2. So she cycles 2 Kilometers every day. 2 x 21 is 42.