Sixty miles/hour is about how many meters/second?
How many significant figures are in 0.0037010?
I think their are seven significant figures is that correct?
0.0037010 can be expressed as 3.7010 x 10^(-3) The mantissa has 5 significant figures if indeed the last zero is significant. The positioning of the decimal is not significant.
For example 2 ...
This solution provides an explanation on how to convert miles per hour to meters per second.