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What else can I help you with?
How can knowing that multiplication is repeated addition and division is repeated subtraction help you understand that multiplication and division are related?
the whole reason is this: multiplication is adding to that number in groups and division is subtracting from a number in groups.
Why is multipication and division related?
Division is the inverse operation of multiplication. If a x b = c, then c / b = a. Also, division by a number can be defined as the multiplication by the number's reciprocal. Thus, a / b is the same as a x (1/b).
How do multiplication and division of rational number relate to one another?
Division by a non-zero rational number is equivalent to multiplication by its reciprocal.
What number variable or number-variable is combined by multiplication or division?
In mathematics, a variable combined by multiplication or division with a number is referred to as a term. For example, in the expression (3x), the number 3 is multiplied by the variable (x). Similarly, in the expression (\frac{y}{4}), the variable (y) is divided by the number 4. These operations indicate a relationship between the variable and the constant through multiplication or division.
What can undo division?
Multiplication of your result by the number that you just divided by.
How do you Relate Division to Multiplication?
Division is the inverse operation to multiplication. Division by a number (other than zero) is the same as multiplication by its reciprocal.
How is multiplication and division related?
Division by a number is the inverse operation to multiplication by the number (and vice versa).
How can knowing that multiplication is repeated addition and division is repeated subtraction help you understand that multiplication and division are related?
the whole reason is this: multiplication is adding to that number in groups and division is subtracting from a number in groups.
Why is multipication and division related?
Division is the inverse operation of multiplication. If a x b = c, then c / b = a. Also, division by a number can be defined as the multiplication by the number's reciprocal. Thus, a / b is the same as a x (1/b).
How do multiplication and division of rational number relate to one another?
Division by a non-zero rational number is equivalent to multiplication by its reciprocal.
How is multiplication and division of fractions alike and different?
Division by a fraction is the same as multiplication by its reciprocal. The reciprocal of a number x is 1 over x. So the reciprocal of 2/5, for example, is 5/2.
What is operator number?
multiplication-addition-subtraction-division
What is the similarities between multiplication and division?
You are working with numbers. One is a whole number and the other is a fraction of a whole number (with a decimal point, etc). You apply the same principles of subtracting one number from another or a fraction of one number from a fraction of another. Numbers is numbers!
What is real number operations?
multiplication-addition-subtraction-division
What is the relation of divisibility to multiplication and division?
Divisibility is what a number can be divided by.
What can undo division?
Multiplication of your result by the number that you just divided by.
Division of negative signs?
The rules for division are exactly the same as the rules for multiplication. * Division (or multiplication) of a positive number by a positive number = positive * Division of a positive number by a negative number = negative * Division of a negative number by a positive number = negative * Division of a negative number by a negative number = positive If you have trouble remembering any of these, just try out a sample division on any calculator - for instance, if you divide (-1) / (-1) you get +1.
