Answer:

that is 800(houses) and 10(people per house)

800

x 10

8000

HOPE YOU MARK ME AS BRAINLIEST.

Answer:

Here is your answer : 8000.

Step-by-step explanation:

Explaination :

Number of houses :768

People live in each house : 7

Round off : 768 = 800

7 = 10

800×10= 8000.

Hope it is helpful .