Math

QuestionFind the percentage of the world population living in India for 2030 and 2050, rounding to one decimal place. Use 9,117.909,117.90 for world in 2050 and 1,456.501,456.50 for India in 2030.

Studdy Solution

STEP 1

Assumptions1. The world population in2030 is8460.1 million. . The world population in2050 is9117.9 million.
3. The population of India in2030 is1456.5 million.
4. The population of India in2050 is1468.1 million.

STEP 2

We can calculate the percentage of the world population living in India in2030 by dividing the population of India in2030 by the world population in2030 and then multiplying by100.
Percentagein2030=PopulationofIndiain2030WorldPopulationin2030times100Percentage\, in\,2030 = \frac{Population\, of\, India\, in\,2030}{World\, Population\, in\,2030} \\times100

STEP 3

Now, plug in the given values for the population of India in2030 and the world population in2030 to calculate the percentage.
Percentagein2030=1456.58460.1times100Percentage\, in\,2030 = \frac{1456.5}{8460.1} \\times100

STEP 4

Calculate the percentage of the world population living in India in2030.
Percentagein2030=1456.8460.1times100=17.2%Percentage\, in\,2030 = \frac{1456.}{8460.1} \\times100 =17.2\%

STEP 5

We can calculate the percentage of the world population living in India in2050 by dividing the population of India in2050 by the world population in2050 and then multiplying by100.
Percentagein2050=PopulationofIndiain2050WorldPopulationin2050times100Percentage\, in\,2050 = \frac{Population\, of\, India\, in\,2050}{World\, Population\, in\,2050} \\times100

STEP 6

Now, plug in the given values for the population of India in2050 and the world population in2050 to calculate the percentage.
Percentagein2050=1468.1911.9times100Percentage\, in\,2050 = \frac{1468.1}{911.9} \\times100

STEP 7

Calculate the percentage of the world population living in India in2050.
Percentagein2050=146.19117.9times100=16.1%Percentage\, in\,2050 = \frac{146.1}{9117.9} \\times100 =16.1\%So, it is predicted that17.2% of the world population will live in India in2030 and16.1% of the world population will live in India in2050.

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