Answer:
0.1m+8−12n=8
When m=30 and n=¼
Step-by-step explanation:
We are required to evaluate the mathematical expression
0.1m+8−12n
When m=30 and n=¼.
To do this, we simply substitute the values of m and n into the expression and solve it.
0.1m+8−12n
=[0.1X30]+8−[12X¼]
=3+8-3=8
Therefore:
0.1m+8−12n=8
When m=30 and n=¼
