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What is the rule for subtracting fractions?
First, change it so that the two fractions have the same denominator (by changing the fractions into equivalent fractions). Once the two fractions have the same denominator, it is simply a case of subtracting the numerators, leaving the denominator the same. Finally, reduce the fraction to its lowest terms (if possible).
What is -9 minus 6?
-15. The rule is 'subtracting a positive is the same as adding a negative'
How do you explain adding and subtracting negative numbers?
Adding a negative number is equivalent to subtracting a positive number. For example, adding -3 is the same as subtracting 3. Subtracting a negative number is equivalent to adding a positive number. For example, subtracting -3 is the same as adding 3. The rule to remember is that when you have a negative sign in front of a number, it actually changes its sign.
Name the rule for dividing integers with different signs?
The value of the quotient of two integers with different signs is the same as if the signs were the same. Because the numbers have different signs, the quotient is negative.
What is the rule for multiplying and dividing two numbers with different signs?
If the two numbers have different signs, then the result will be negative. If the two numbers have the same signs, the result will be positive. This assumes all the numbers are non-zero.
What is the rule for subtracting negative numbers?
e.g. 'a' - ( -a) becomes a -- a a + a = 2a Here with a table for manipulating 'double' signs. = + = - = - = + NB If no sign is shown in front of a number , then read the number as plus(O).
What is the rule for subtracting integers with the same signs?
if the signs are the same you must add its opposite.
What is the rule for subtracting fractions?
First, change it so that the two fractions have the same denominator (by changing the fractions into equivalent fractions). Once the two fractions have the same denominator, it is simply a case of subtracting the numerators, leaving the denominator the same. Finally, reduce the fraction to its lowest terms (if possible).
What is the rule for dividing integers?
When dividing numbers that are different the answer will be negative.
Does the negative rule for exponents using scientific notation apply to adding subtracting dividing and multiplying?
Yes, it does.
What is the rule for multiplying or dividing two integers with different signs?
divide them or multiply then put a negative because to different signs make a negative to of the same signs make a positive
What is -9 minus 6?
-15. The rule is 'subtracting a positive is the same as adding a negative'
What is the rule for multiplying and dividing integers with unlike and like signs?
Like signs give a positive answer. Unlike signs give a negative answer.
What is -19 plus 41?
The answer is 22. The rule is "adding a negative is the same as subtracting a positive." - In this case, 41-19=22
How do you get a common denominator for subtracting fractions?
you gotta find tyhe width of they nile river and substiture into the cosine rule before dividing by the velocity of the amazon rainforest
What is rule of division integers?
if both have the same sign the answer is positive, if they have different signs the answer is negative.
How do you explain adding and subtracting negative numbers?
Adding a negative number is equivalent to subtracting a positive number. For example, adding -3 is the same as subtracting 3. Subtracting a negative number is equivalent to adding a positive number. For example, subtracting -3 is the same as adding 3. The rule to remember is that when you have a negative sign in front of a number, it actually changes its sign.
