The Student Room Group

Distance time speed help

Scroll to see replies

Reply 20
Original post by RDKGames
Looks good.


This was the second question which is similar I'm not sure if I'm doing it right ImageUploadedByStudent Room1491071734.912257.jpg


Posted from TSR Mobile
Original post by z_o_e
This was the second question which is similar I'm not sure if I'm doing it right


Posted from TSR Mobile


You have the total distance, now just work out the total time.
Reply 22
Original post by RDKGames
You have the total distance, now just work out the total time.


I did but I got 70 :/
ImageUploadedByStudent Room1491072476.564119.jpg


Posted from TSR Mobile
Original post by z_o_e
I did but I got 70 :/

Posted from TSR Mobile


No you didn't, you simply added the two average speeds together for some reason
Reply 24
Original post by RDKGames
No you didn't, you simply added the two average speeds together for some reason


Times?
ImageUploadedByStudent Room1491072912.250150.jpg


Posted from TSR Mobile


Good approach but you divided the wrong way round.
Reply 26
Got it

Do I add the times up and divide it by the average dist ImageUploadedByStudent Room1491074070.566300.jpg


Posted from TSR Mobile

Quick Reply

Latest