what was the percent increase in the number of people over 65 from 1900 to 1910? I really can't tell you that but if you look up some more websites I guarantee that you'll get your answer......go to www.goggle.com and see if they can give you an answer.
1900% increase.
1900/0.38 = 5000 Therefore, 1900 is 38 percent of 5000.
The percent increase in world population from 1900 to 2000 was approximately 165%. This was calculated by subtracting the initial population from the final population, dividing by the initial population, and then multiplying by 100 to get the percentage increase.
15% = 10% + 5%; 10% of 19 = 1.9 and 5% is half of that so 15% = 1.9 + 0.95 ie 2.85
95% 19/x = 20/100 1900=20x 1900/20 x=95
3.6% of 1900= 3.6% * 1900= 0.036 * 1900= 68.4
1900 * .2 = 380
18 percent of 1900.00 = 342 18% * 1900 = 0.18 * 1900 = 342
1900 - (30% x 1900)= 1900 - (0.30 x 1900) = 1330
1900 x 1.33 = 2527
100% of 1900= 190030% of 1900=xx=(30)(1900)/100x=570.----30% of 1900=570.
38, as a percentage of 1900 = 100*38/1900 = 2%