420 - 84 = 336
10% of 420 is 42.
42 is 10% of 420.
99.99 minus 10 percent of 99.99 is 89.991
(420*10)-(12*100)= 4200-1200= 3000
10% of 420 is 42.
420 minus 60 is 360.
"percent" means "for each hundred". You haven't said percent of what. 420 is 100% of 420 it is 50% of 840 it is 200% of 210 it is 10% of 4,200.
i guess its 42
1400 minus 420 equals 980
There are two potential answers to that. 20 minus the value 10% is 19.90. 20 minus 10 percent of 20 is 18.
10% - 1% = 9%