Step by step
The question
Question: type 1000/7 as an SAT answer.
10007
1 Count the characters
1000/7 has 6 characters.
That is more than 5.
1000/7: 6 characters, more than 5
So we type the decimal.
1000/7 is 142.857143 on the calculator.
10007 = 1000 ÷ 7 = 142.857143
We keep the first 5 characters: 142.8.
We just cut off the rest.
No need to round.
142.857143 → 142.8
2 Type it in
We type 142.8.
Let's look back.
First: count the characters.
Last: type it in.
Answer
142.857143 → 142.8