3.4^9 is the answer/.............
Well there really wouldn't be a combo since everything is different so I'm saying nun? that's what I'm going with. ( If this is wrong correct me )
All you need is mulitplication.
300 times 1.15 is 345 miles per hour.
You're welcome!
900000000000 i would think because 5 above is round up 4 and below round down