Sep 6, 2010 #1 S Sean Member Joined May 13, 2008 Messages 753 Reaction score 0 Points 16 If the current is coming towards you the equation is 12mph - 4.5mph= 7.5mph. But if you are going with the current the equation is 12mph plus 4.5mph = 16.5mph I hope this helps!
If the current is coming towards you the equation is 12mph - 4.5mph= 7.5mph. But if you are going with the current the equation is 12mph plus 4.5mph = 16.5mph I hope this helps!
Sep 6, 2010 #2 M Mia Member Joined May 21, 2008 Messages 330 Reaction score 0 Points 16 then how fast is the boat? How Fast Is The boat Going? Write an addition expression
Sep 6, 2010 #3 L Llamalove New member Joined Sep 6, 2010 Messages 1 Reaction score 0 Points 1 12mph+4.5mph= 16.5mph.
Sep 6, 2010 #4 J Joe Active member Joined May 12, 2008 Messages 1,892 Reaction score 0 Points 36 If it's going with the current, 16.5 mph. If it's going against the current, 7.5 mph.
Sep 7, 2010 #5 G gary Member Joined May 18, 2008 Messages 327 Reaction score 0 Points 16 which way is the current going?