Answer:
B
Step-by-step explanation:
A three digit number would be 294. You could do 200+90+4
Answer:
The second choice is the same so it is the last one
Answer:
t = 
Step-by-step explanation:
Given
D = M + Mrt ( subtract M from both sides )
D - M = Mrt ( divide both sides by Mr )
= t
You multiply 3/4 by 2/3 it equals 2/4 which equals 1/2. The answer is 1/2.