1.) 60*x=240
x=240/60
x=4
2.) 30*16=480
964800/480=2010
14*131=1834
2010-1834=176
3.) 57892/41=1412
1412*4=5648
64400/280=230
5648+230=5878
1.) 60*x=240
x=240/60
x=4
2.) 30*16=480
964800/480=2010
14*131=1834
2010-1834=176
3.) 57892/41=1412
1412*4=5648
64400/280=230
5648+230=5878