Which continent is estimated to have more than 5.31 billion people by 2050? To solve find what percent 5.31 is of billion is of 9 billion

The continent which has 59% of the total population will have more than 5.31 billion people by 2050.

Step-by-step explanation:

It is given that,

Therefore, you need to find out which continent has the estimated number by finding the percentage value.

To find what percent 5.31 is of billion is of 9 billion :

Let x be the percentage to be calculated.

⇒ x percent of 9 billion is 5.31 billion.

⇒ (x/100) × 9 = 5.31

⇒ x = (5.31 × 100) / 9

⇒ x = 531 / 9

⇒ x = 59 %

∴ The continent which has 59% of the total population will have more than 5.31 billion people by 2050.

the answer is here: : )

:

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation: