Число: 110 - 1 сотня, 1 десяток.
720•10:900•1000:2:500=720•10000:900:2:500=7200000:900:2:500=8000:2:500=4000:500=8
480•100:60•500:1000:100=480•1:60•500:1000=240000:60:1000=4000:1000=4
3600:600•200:40•500:100=3600•600•100000:40:100=600000:40:100=15000:100=150
(0,32*3,5*0,25+0,02)*3,2+321=(0,28+0,02) *3,2+321=0,3*3,2+321=
=0,96+321=321,96