America wont have a wall next to america and peace would've been made
So, after one year will will have the new population of 23 000 * (100 %+2%)
(the 100 % is the old population and the 2% is the increase), that is:
23000*1.02=23460
(102 % can be represented as 1.02)
And for the next years, we have to repeat the procedure.
a more generic rule would be:
y=23000*
(x is the number of years passed)
To solve 2890-2345 without a calculator do the following either in your head or on paper:
2890
<u>-2345
</u> 0545
** Remember to carry over **
Hope this helps!