Answer: 86 millions
Explanation:
Given: Since their introduction, the number of toy building blocks that have been sold is equivalent to a population of approximately 2 billion people.
The number of blocks sold to each person= 43
Therefore, the number of blocks sold to 2 billion people=
![43*2\ millions=](https://img.qammunity.org/2020/formulas/mathematics/middle-school/6vzkg9txxvbox95qrws30xsaiy78kstuyv.png)
Hence, Therefore, the number of blocks sold to 2 billion people=
![86\ millions=](https://img.qammunity.org/2020/formulas/mathematics/middle-school/tpaupkb1oroj9x7s4cpn9rtb3amqfdhdc7.png)