Final answer:
m= 10. To find the value of m, we can set up an equation based on the given means and solve for m.
Step-by-step explanation:
We can use the mean formula to determine the value of m:
(Total amount of numbers) / (amount of numbers) = Mean
The total of all six digits is 6*2 = 12, since the mean of the first set of six numbers is 2.
In the same way, 10*m is the total of the second set of ten numbers.
The total of all sixteen numbers is 16*7 = 112, since the mean of the sixteen digits added together is 7.
We can now construct an equation to find m: 12 + 10 m equals 112.
Make the equation simpler: 10m = 100.
Compute m: m = 10.