The table below provides predicted population data about the world and India. a) What percent of the world population is predicted to live in India in

amanf 2021-01-08 Answered
The table below provides predicted population data about the world and India.
a) What percent of the world population is predicted to live in India in 2035? Round your result to one decimal place.
b) What percent of the world population is predicted to live in India in 2050? Round your result to one decimal place.
c) Calculate the absolute change in the predicted population of India between 2035 and 2050. Round your result to the nearest whole number.
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Expert Answer

Jozlyn
Answered 2021-01-09 Author has 85 answers

Step 1
Given:
Predicted population (millions)Region20352050World8,9339,882India1,655.71670.1
Step 2
a) World population is predicted to live in 2035=8,933 Millions India population is predicted to live in 2035=1,655.7 Milions Percentage of the world population is predicted to live in India in 2035
=(1655.7 ÷ 8933) × 100
=0.1853 × 100
=18.5 (Rounded to one decimal place).
Therefore, Percentage of the world population is predicted to live in India in 2035 is 18.5%.
Step 3
b) World population is predicted to live in 2050=9,882 Millions India population is predicted to live in 2050=1,670.1 Milions Percentage of the world population is predicted to live in India in 2050
=(1670.1 ÷ 9882) × 100
=0.1690 × 100
=16.9 (Rounded to one decimal place).
Therefore, Percentage of the world population is predicted to live in India in 2050 is 16.9%.
Step 4
c) The absolute change describes the actual increase or decrease from a reference value to a new value:
Absolute change=new value -reference value
Absolute change =1670.1  1655.7
=14.4
14 (Rounded to the nearest whole number)
Therefore, the absolute change in the predicted operation of India between 2035 and 2050 is 14 Millions.

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