Final answer:
The lowest of the three numbers is 4.
Step-by-step explanation:
To find the lowest of the three numbers, we need to know the other two numbers. Since the mode of the numbers is given as 7, we know that 7 is one of the numbers. Let's assume the other two numbers are a and b, with a and b being different from 7. Given that the mean of the three numbers is 6, we can set up the equation: (7 + a + b) / 3 = 6. Solving this equation, we get a + b = 9. Since we want to find the lowest number, we can assume that the other two numbers are equal, giving us a = b = 4. Therefore, the lowest of the three numbers is 4.
Learn more about Finding the lowest number given mean and mode