Multiply 2100 by 0.3 You can also do it this was- 30% is 30 for each 100- and you have 21 100's. 30 X 21. Or 3X 21 (63) and add a zero.
Here's how you work it. 30 Divided by 100. 0.3 Multiply it by 2100 and you get your answer. 0.3 x 2100 = $630 :D
30%=30/100 30/100x=21 100/1(30/100)x=100/1(21) 30x=2100 30x/30=2100/30 x=70
80% of 2100 = 80% * 2100 = 0.8 * 2100 = 1680
10 percent of 21000 is 2100.
subtract the lower # from the higher # multiply the lower # by your anwser move the decimal 2 places to the right ex. 100 to 30 100 - 30 = 70 70 x 30 = 2100 21%
30 percent of 7000 is 2100.
Here's how you work it. 30 Divided by 100. 0.3 Multiply it by 2100 and you get your answer. 0.3 x 2100 = $630 :D
30%=30/100 30/100x=21 100/1(30/100)x=100/1(21) 30x=2100 30x/30=2100/30 x=70
Basic mental arithmetic !... 10% is 210 - therefore 30% is 610 dollars !
2100
80% of 2100 = 80% * 2100 = 0.8 * 2100 = 1680
ANSWER: 1055% of 2100= 5% * 2100= 0.05 * 2100= 105
7% of 2100 = 7% * 2100 = 0.07 * 2100 = 147
110% of 2100 = 2100*110/100 = 2310
55% of 2100 = 1155
7200*.3 = 2160 10% of 7200 = 720 7 * 3 = 21 add the two zeros...2100 20 * 3 = 60 2100 + 60 = 2160 = 30% of 7200
70% of 2,100= 70% * 2100= 0.7 * 2100= 1,470