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Add me to myself and multiply by 4. Divide me by 8 and you will have me once more. What number am I?
mabdirahman
that funny
the answer is any number but how?
mabdirahman
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How do you calculate 2 fifths of a number?
Multiply the number by 2 and then divide by 5 or, more simply, multiply by 4 and move the decimal point one place to the left.
Why do you have to multiply or divide both the numerater and denominator of a fraction to find an equivalent fraction?
Whatever you multiply or divide the numerator by, you must do the same to the denominator. If you multiply or divide the numerator and denominator by different numbers, you change the value of the fraction and turn it into a different number. After that, nothing is "equivalent" any more ... you're working with a changed number.
How do you find 27 percent?
To find 27% of a number, you can divide the number by one hundred and multiply by 27, or you can multiply the number by 0.27. I'm sure there are more ways, but these ones are very easy.
Does product mean multiply or divide?
The product of two or more numbers means to multiply them.
How many weeks are in 33 years?
A year has approximately 52 weeks, so you can multiply by that number to get a reasonable approximation. If you want more precision, multiply the number of years by 365, or perhaps by 365.25, then divide by 7.
How to convert centimeters to millimeters?
MULTIPLY, not divide, the number of centimeters by 10. The millimeters are smaller, so there would be more of them per cm.
Do you multiply or divide when changing ounces to pounds?
When changing ounces to pounds, you divide by 16. Example: 112 ounces in pounds. Divide 112 by 16 and you will get 7, so the answer is 7 pounds.
What is the LCM number if one number is a multiply of the other?
The Least Common Multiple (LCM) is the smallest number that two or more numbers will divide into evenly
What do you do after you change a mix number to an improper fraction?
The answer depends on what you wish to do with the number. Add or subtract, multiply or divide, calculate square root, whatever. But since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.The answer depends on what you wish to do with the number. Add or subtract, multiply or divide, calculate square root, whatever. But since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.The answer depends on what you wish to do with the number. Add or subtract, multiply or divide, calculate square root, whatever. But since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.The answer depends on what you wish to do with the number. Add or subtract, multiply or divide, calculate square root, whatever. But since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.
How do you calculate what percentage a number is out of another number?
To calculate that answer to "a is what percentage of b" divide a by b, then move the decimal point two places to the right. In more rigorous terms: divide a by b, then multiply by 100. But the answer is the same either way.
Does estimating mean multiply or divide?
None. It is more like adding.
What happens when you write a number from 1 to 9 then multiply by 2 then add 12 subtract 4 divide by 2?
You get 4 more than you started with.
