You can purchase a used Kubota 148 online, at www.usedfarmequipment.net. Additionally, you may be able to find one on www.craigslist.com.
www.equipmentforthefarm.com/equipment/kubota.cfm has new and used. You can also find them on www.tractorbynet.com
Around 150 bushels per acre average in 2010 according to Farm World: Corn yield was off greatly from 2009 figures in all Farm World states except Michigan, where it increased from 148 to 150 bushels per acre in 2010.
It will depend on how large the real aircraft is in real life.
148 * 148 = 21,904
25% off 148 is 148 - (0.25 x 148) = 148 - 37 = 111
62% of 148= 62% * 148= 0.62 * 148= 91.76
63% of 148= 63% * 148= 0.63 * 148= 93.24
40% of 148= 40% * 148= 0.4 * 148= 59.2
The composite factors of 148 are 4, 74, 148
Absolute value of -148 is 148.
30 percent of 148 = 44.4 30% of 148= 30% * 148= 30%/100% * 148= 444/10 or 44.4