Question

Can someone please help me with math

Answer 1

1km = 1000m
198km = 198,000 m

1 hour = 3600 seconds

so
198,000/ 3600 = 55 m/s
2 s = 55(2) = 110 m

answer
rate = 55 m/s
if 2 s, then 110 m

Answer 2

To convert
`(198\ meters)/(1 \ hour) \ to \ (X\ meters)/(1 \ minute) \\ Change\ the\ 1\ hour\ to\ 60\ minutes.\ Then\ Cross\ multiply. \\ You\ get\ the\ equation\ 60x = 198\\ Divide.\\ You\ get\ (3.3 \ meters)/(1 \ minute)`