Lanas family entered a 5 kilometer race lanas dad said his average step length step is about 1 meter about how many steps will he need to take to finish the race

The important thing to know to solve this problem is how many meters are in kilometers: 1 kM = 1000 M

Using that information, we can find out how long the race is in meters
5 kM = 5000 M

Because the dad's average step is about 1 meter long, he well need to take 5000 steps to finish the race

Letter c i’d say

40%=2/550=1/230=3/1056=14/25