pre-algebra: number of motor vechicles produced decreased by

[john dalley]

:?: I have no ide how to do this problem:

The number of motor vechicles produced in Japan decreased by 3,340,000 between 1990 and 2000. Compute the rate representing the decrease in the number of vehicles produced per year during this time period.

 

[rob401a]

the years between 1990-2000 is 10. So divide the total drop by 10 and that will be your rate! Reply me with the answer