When you multiply a number by 2, you double its value. This means you add the number to itself, resulting in an increase by 100%. For example, multiplying 3 by 2 gives you 6, which is twice as much as 3. This operation is a fundamental concept in arithmetic and is often used in various mathematical calculations.
You get an even number as your answer.
Wgat happens whe you multiply and positive number by a rational number between 0 and 1?
You get 4 more than you started with.
The product is a rational number.
When you multiply a positive number by another positive number, the result is always positive. For instance, multiplying 3 (positive) by 2 (positive) gives 6 (positive). If you multiply a positive number by a negative number, the result is negative. Thus, the sign of the product depends on the signs of the numbers being multiplied.
When you multiply a number by zero you actually will always get zero because zero means nothing at all
The inequality sign changes direction. So 2<3 Multiply by -2 and you get -4>-6 (similarly with division).
When you multiply a number by 1, you get the same number back. Ex. 10x1=10
You get an even number as your answer.
You usually get another number!
Wgat happens whe you multiply and positive number by a rational number between 0 and 1?
It is halved.
You get 4 more than you started with.
It decreases.
2% is the same as 0.02 and so multiply the number by 0.02 to find 2% of it
The product is a rational number.
When you multiply a positive number by another positive number, the result is always positive. For instance, multiplying 3 (positive) by 2 (positive) gives 6 (positive). If you multiply a positive number by a negative number, the result is negative. Thus, the sign of the product depends on the signs of the numbers being multiplied.