A single number cannot have a product: a product is the result of a BINARY OPERATION and this means that it must have two inputs.
To find the number of decimal places in a product of decimal numbers, add up the total number of decimal places in each of the factors. For example, if you have 2.5 multiplied by 4.75, there are two decimal places in 2.5 and two decimal places in 4.75, so the product will have a total of four decimal places.
When you multiply decimals, you just ignore the decimal until the end, then, to find the amount of decimal places in your answer, you add the amount of decimal places in both your factors
No.
Since both multiplicands are integers, then so is their product.
The number of decimal places for the product will be the summation of the amount of decimal places of the 2 factors. For example, if your products have 2 decimals each to the right of zero then the product will have an answer with 4 decimals to the right of zero.
True
There will be five decimal places.
2
three
At most 3.
Not necessarily: for example, consider 0.5 * 4 = 2
This is not necessarily true. 2 x 0.55 = 1.1