Solve Division Problem: 850 ÷ (-1) Step by Step

Q: Why does dividing by -1 just change the sign?

Dividing by -1 is like asking "how many negative ones fit into 850?" The answer is -850, because you need 850 negative ones to make 850 positive ones.

Q: Is this the same as multiplying by -1?

Yes! Dividing by -1 gives the same result as multiplying by -1. Both operations change the sign of the number: $ 850 \div (-1) = 850 \times (-1) = -850 $

Q: What if the number was already negative?

If you divide a negative number by -1, you get a positive result! For example: $ \frac{-850}{-1} = 850 $ because negative ÷ negative = positive.

Q: How can I remember the sign rules?

Use this simple pattern:Same signs: positive ÷ positive = positive, negative ÷ negative = positiveDifferent signs: positive ÷ negative = negative, negative ÷ positive = negative

Q: Can I check my answer?

Absolutely! Multiply your answer by the divisor: $ -850 \times (-1) = 850 $. Since this equals the original dividend, your answer is correct!

Division by Negative One

Solve the following:

$\frac{850}{-1}=$

❤️ Continue Your Math Journey!

We have hundreds of course questions with personalized recommendations + Account 100% premium

Step-by-step written solution

Follow each step carefully to understand the complete solution

Understand the problem

Solve the following:

$\frac{850}{-1}=$

Step-by-step solution

Let's note that we are dividing a positive number by a negative number, and therefore the result will necessarily be a negative number:

$+:-=-$

Let's remember the rule:

$\frac{x}{1}=x$

In other words, any number divided by 1 will be equal to itself.

Therefore:

$\frac{850}{-1}=-850$

Final Answer

$-850$

Key Points to Remember

Essential concepts to master this topic

Sign Rule: Positive divided by negative equals negative
Technique: $\frac{850}{-1} = -850$ because dividing by -1 changes sign
Check: Verify: $-850 \times (-1) = 850$ ✓

Common Mistakes

Avoid these frequent errors

Forgetting the negative sign in the answer
Don't ignore the negative sign and write 850 = wrong answer! Division by a negative number always changes the sign of the result. Always apply the sign rule: positive ÷ negative = negative.

Practice Quiz

Test your knowledge with interactive questions

What will be the sign of the result of the next exercise?

$(-2)\cdot(-4)=$

FAQ

Everything you need to know about this question

Why does dividing by -1 just change the sign?

Dividing by -1 is like asking "how many negative ones fit into 850?" The answer is -850, because you need 850 negative ones to make 850 positive ones.

Is this the same as multiplying by -1?

Yes! Dividing by -1 gives the same result as multiplying by -1. Both operations change the sign of the number: $850 \div (-1) = 850 \times (-1) = -850$

What if the number was already negative?

If you divide a negative number by -1, you get a positive result! For example: $\frac{-850}{-1} = 850$ because negative ÷ negative = positive.

How can I remember the sign rules?

Use this simple pattern:

Same signs: positive ÷ positive = positive, negative ÷ negative = positive
Different signs: positive ÷ negative = negative, negative ÷ positive = negative

Can I check my answer?

Absolutely! Multiply your answer by the divisor: $-850 \times (-1) = 850$ . Since this equals the original dividend, your answer is correct!

🌟 Unlock Your Math Potential

Get unlimited access to all 18 Signed Numbers (Positive and Negative) questions, detailed video solutions, and personalized progress tracking.

📹

Unlimited Video Solutions

Step-by-step explanations for every problem

📊

Progress Analytics

Track your mastery across all topics

🚫

Ad-Free Learning

Focus on math without distractions

No credit card required • Cancel anytime