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When you multiply any number by ten what happens to the decimal point?
Move the decimal point to the right one time.
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.
How do you multiply a decimal and get a whole number?
easy you just multiply it by ten or so... EX. 5*.6= 3 and 10*.6= 6
What is 122.5 x 10?
1225 when you multiply a number by ten, move the decimal point one place to the right
How do you find a number that is decreased by a percent?
you multiply that number by the percent as a decimal. Say you want to take 20% of ten. Then you would go .2x10 and get 2.
When you multiply a decimal by a power of ten what is the relationship between the number of places the decimal point moves and the number of zeros in the power of ten?
One to one
When you multiply any number by ten what happens to the decimal point?
Move the decimal point to the right one time.
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 a base ten number system?
it is a system where you multiply by ten to get the next higher place.Additional answerI think the questioner meant decimal
What are names of numbers that are multibles of ten?
ok, if you multiply ten by one you get ten. If you multiply ten by two you get twenty. If you multiply ten by three you get thirty. If you multiply ten by four you get forty. Sensing a trend here yet? All those things are multiples of ten. Basically, if a number ends in a zero, it's a multiple of ten.
How do you multiply a decimal and get a whole number?
easy you just multiply it by ten or so... EX. 5*.6= 3 and 10*.6= 6
How is the way the decimal point moves when you divide a decimal number by a power of ten the same as when you multiply?
It is not. For positive powers of ten, the decimal point moves to the right when multiplying and to the left when dividing. For negative powers of ten the point moves in the opposite directions.
What is 122.5 x 10?
1225 when you multiply a number by ten, move the decimal point one place to the right
When you multiply a decimal by ten move the decimal point one place to the?
right
Which pattern describe how the decimal point moves when you multiply a decimal number by any power of ten?
Multiplying a real number by a positive power of ten moves the decimal point that number (the exponent) of places to the right. Multiplying by a negative power of ten moves it to the left. For example, the -3 power of 10 is 1/1000; multiplying by that moves the decimal point 3 places to the left.
How is the way the decimal point moves when you divide a number by a power of ten the same as when you multiply?
It is not. For positive powers of ten, the decimal point moves to the right when multiplying and to the left when dividing. For negative powers of ten the point moves in the opposite directions.
How do you find a number that is decreased by a percent?
you multiply that number by the percent as a decimal. Say you want to take 20% of ten. Then you would go .2x10 and get 2.
