need step by step on how you get the answer Aging in the United States In 2050, about of the population will be aged 65 or over and about 1 over 20 of the population will be aged 85 or over. Estimate the fraction of the population that will be between the ages of

65 and 85 in 2050. (Source: U.S. Census Bureau.)

To estimate the fraction of the population that will be between the ages of 65 and 85 in 2050, you can follow these steps:

Step 1: Determine the percentage of the population aged 65 or over in 2050. According to the information provided, about "1 over 20" of the population will be aged 85 or over. This means that 1 out of every 20 people will be in that age group. Therefore, we can calculate the percentage as follows:

Percentage of population aged 85 or over = 1/20 = 0.05 or 5%

Step 2: To estimate the fraction of the population aged 65 or over, subtract the percentage of the population aged 85 or over from the total percentage of the population aged 65 or over. According to the information, the percentage of the population aged 65 or over is about "of the population." Therefore, we need to subtract the 5% (calculated in Step 1) from this total percentage.

Percentage of population aged 65 to 84 = Total percentage of population aged 65 or over – Percentage of population aged 85 or over
Percentage of population aged 65 to 84 = 20% - 5% = 15%

Step 3: Convert the percentage to a decimal. Divide the percentage by 100.

Fraction of population aged 65 to 84 = Percentage of population aged 65 to 84 ÷ 100
Fraction of population aged 65 to 84 = 15% ÷ 100 = 0.15

Therefore, the estimated fraction of the population that will be between the ages of 65 and 85 in 2050 is 0.15, or 15%.