Answer:
0.4
Step-by-step explanation:
1/4 = 0.25
Answer: 1,904.92308 if you round it that will be 1904.9 or 1904.92
I used a calculator
Answer:
x + 3
Step-by-step explanation:
A 'sum' means addition, 'a number' is represented by a variable, in this case, I chose 'x'. I could have picked any variable I wanted.
The sum of three and a number means: three plus some number, which is
3 + x in math language. We write variables before constants, so it gets
rewritten as x + 3