70/21divide the top and bottom by 7you will get10/3that is as simplifyed as it can get
4n - 7n = 21(4-7) n =21-3n = 21divide both sides by -3n = -7
105+105=210.
This can be solved using algebra.Add 6 to each side: 3x=21Divide each side by 3: x=7That is your final answer. X equals seven.
105
The LCM is: 105
105 over 1 105/100
22% of 105= 22% * 105= 0.22 * 105= 23.1
31% of 105= 31% * 105= 0.31 * 105= 32.55
86% of 105= 86% * 105= 0.86 * 105= 90.3
105
12% of 105 = 12% * 105 = 0.12 * 105 = 12.6