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When you multiply a whole number by 10 what is always true about the ones place in the product?
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When is the product of a decimal number nx10 always a whole number?
When "n" is any other number in the tenths place holder such as .1, .2, .3, ...., .8, .9 and no other digits in any other place holder.
What happen to a place value of a number when you multiply a number by ten?
To find the answer all you do is add a zero to the number.
What is the product of 0.04 and 0.09?
The product is 0.0036 Simple method is to multiply the two numbers. The decimal place is determined by the addition of the number of decimal places in each factor (2 places in 0.04, 2 places in 0.09), 2 +2 = 4.
Is the product of 1.2 and 3.6 greater than or less than 5?
Before comparing the two numbers, you must first find the product of 1.2 and 3.6. To multiply with decimals, first multiply the numbers as if they didn't have any.12 x 36 = 432Now, to place the decimal point correctly in the answer, count the number of places that are in the original multipliers (1.2 and 3.6). There are two: .2 and .6. So, place the decimal in the product two spaces from the right. Your answer now becomes 4.32, which is less than 5.
What is 63 times 7?
To find the answer, multiply 7 times the number in the ones place (3) to get 21. Place the 1 in the one's place in the answer and carry the 2 to the tens place. Multiply the 6 in the tens place by the 7 to get 42 and add the 2 that you carried to get 44. Place that in the answer. The answer is 441.
When you multiply a whole number by 10 what is always true about the ones place?
It is always zero !
What is the product of five and a number?
product is a key word in math that lets you know multiplication is taking place. 5 times any number always ends in a 5 or 0.
How do you solve 2 decimal numbers using multiplacation?
Multiply the numbers, count the total number of decimal places in the problem and place that many in your product.
When is the product of a decimal number nx10 always a whole number?
When "n" is any other number in the tenths place holder such as .1, .2, .3, ...., .8, .9 and no other digits in any other place holder.
How can you multiply a decimal times a whole number?
-- Ignore the decimal point; just multiply the two whole numbers. -- After the multiplication is done, put the decimal point back into the product. Put it in the right place so that the product has as many digits after the point as the original decimal had. If there aren't enough digits in the product to do that, add some zeros to the left end of it.
Find the circumference and area of each circle rounded to the nearest hundredth?
For circumference, multiply the diameter by pi and round the product to the second decimal place. For area, multiply the square of the radius by pi and round the product to the second decimal place.
When is the product of a decimal number n x 10 always a whole number?
When ' n ' has no more than one non-zero digit after the decimal point, and it is in the first place after the point.
Where Place value and face value of a number is always equal at?
place value and face value of a number are always equal at ones place.
What happen to a place value of a number when you multiply a number by ten?
To find the answer all you do is add a zero to the number.
What do you multiply a number by to move the move the decimal place to the right?
Multiply by ten to move the decimal one place to the right. Multiply by 100 to move two places to the right. Divide by ten to move it one place to the left.
What is the product of 0.04 and 0.09?
The product is 0.0036 Simple method is to multiply the two numbers. The decimal place is determined by the addition of the number of decimal places in each factor (2 places in 0.04, 2 places in 0.09), 2 +2 = 4.
How do you find 40 percent of a number?
To find 40% of a number, either multiply by .4 or multiply by 2 and divide by 5 or else multiply by 4 and move the decimal point one place to the left.
