Final answer:
In a world of 100 people, approximately 90 would be of this religion.
Step-by-step explanation:
In a world of 100 people, the question is asking how many would be of a specific religion. To answer this, we can refer to the given information and estimate the percentage of people who follow each religion.
According to the information provided, about 33% of people are Christians, 19.6% are Muslims, 13.4% are Hindus, and 5.5% are Buddhists. To find the approximate number of people of a specific religion in a world of 100 people, we can calculate the percentage based on the given estimates:
a) 33: approximately 33% of 100 = 33 people
b) 50: approximately 50% of 100 = 50 people
c) 75: approximately 75% of 100 = 75 people
d) 90: approximately 90% of 100 = 90 people
Based on these calculations, the most accurate option would be d) 90.