Answer:
1.25 billion.
Explanation:
As per the question, it is given that
The total population of Africa estimated is 1,250,000,000 people
As we know that
1,000,000,000 = 1 billion
For
1,250,000,000, it would be
= 1,250,000,000 ÷ 1,000,000,000
= 1.25 billion.
Hence, the population in billions is 1.25 and the same is to be considered
