Solve Division Problem: -42 ÷ -1 Step by Step

Question

42:1= ? -42:-1=\text{ ?}

Video Solution

Step-by-Step Solution

Firstly we need to realise that since we are dividing two negative numbers, the result must be a positive number.

Let's rewrite the exercise in the form of a simple fraction:

421= \frac{42}{1}=

Remember the rule:

x1=x \frac{x}{1}=x

Any number we divide by 1 will be equal to itself, therefore:

421=42 \frac{42}{1}=42

Answer

+42 +42