It means it is asking for a large number so it can represent more of the population because the larger the number the more percent of population so the answer would be A
Multiply the coefficients and the powers of 10 with each other:

The numeric part simply yields

As for the powers of 10, you have to add the exponents, using the rule

So, we have

So, the final answer is

Step-by-step explanation:
might be option c is a correct answer of your given question
Answer:-98.4+18.8
Step-by-step explanation: