18 thousands = 1800 tens.
Hope this helps :)
12 1/4= (12x4+1):4= 49/4 inches of rain
The number of hours is 2512
So we do the division to find out the <span>approximate rainfall rate in inches per hour:
49/4 : 2512= 0.0049 inches per hours
But I found you wrongly typed the hours 25 1/2= 51/2
If it is true we have </span>the <span>approximate rainfall rate in inches per hour:
49/4 : 51/2= 49/4 x 2/51= 0.48 inches per hour</span>
You subtract 2,700 and 1,890 together
=810
Then divide 810 by 2700
=0.3
James lost 30 percent
See picture for a reply to your question.