Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
A mixed number is made up of two parts: an integer (whole) part and a fractional part.
Fractional exponents follow the same rules as integral exponents. Integral exponents are numbers raised to an integer power.
7 2/5 and 13 4/5
adding fractions is like adding a WHOLE lot of parts of numbers
No.
Integers include 0, the negative numbers without fractional parts, and the positive numbers without fractional parts. The "without fractional parts" part of the description implies that all of the integers are whole numbers. Therefore, if you are adding integers, you are adding whole numbers.
what is 2+@
Oh, dude, renaming the fractional sum when adding mixed numbers is like wearing a hat indoors - it's not necessary, but it might make things a bit fancier. Technically, you can add mixed numbers without renaming the sum, but it can make the math simpler and easier to understand. So, like, you do you - rename or not, it's all good.
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
A mixed number is made up of two parts: an integer (whole) part and a fractional part.
Fractional exponents follow the same rules as integral exponents. Integral exponents are numbers raised to an integer power.
Subtracting two positive fractional numbers, or adding one positive and one negative integer.
True
7 2/5 and 13 4/5
adding fractions is like adding a WHOLE lot of parts of numbers
what is the rule in adding rational numbers