Question 921570
____________________rate___________time____________distance
SMALL_______________270____________{{{t+1&1/2}}}_____________810
BG747________________r______________{{{t}}}________________810


Most important is to understand the data shown in the table.
Use the basic travel uniform rate rule RT=D; and use the SMALLL data to find t, and use this result to find r in the Boing747 data.