# How do you find the sum of square numbers?

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This calculator performs basic và advanced fraction operations, expressions with fractions combined with integers, decimals, and mixed numbers. It also shows detailed step-by-step information about the fraction calculation procedure. The calculator helps in findingfraction value from multiple fractions operations. Solve sầu problems with two, three, or more fractions & numbers in one expression.

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## Result:

### một nửa + 2/5 + 6 2/7 = 503/70 = 7 13/70 ≅ 7.1857143

Spelled result in words is five sầu hundred three seventieths (or seven và thirteen seventieths).
Conversion a mixed number 6 2/7 khổng lồ a improper fraction: 6 2/7 = 6 2/7 = 6 · 7 + 2/7 = 42 + 2/7 = 44/7To find a new numerator:a) Multiply the whole number 6 by the denominator 7. Whole number 6 equally 6 * 7/7 = 42/7b) Add the answer from previous step 42 to lớn the numerator 2. New numerator is 42 + 2 = 44c) Write a previous answer (new numerator 44) over the denominator 7.Six & two sevenths is forty-four sevenths
Rules for expressions with fractions: Fractions - use a forward slash khổng lồ divide the numerator by the denominator, i.e., for five-hundredths, enter 5/100. If you are using mixed numbers, leave a space between the whole và fraction part.Mixed numerals (mixed fractions or mixed numbers) Keep one space between the integer andfraction and use a forward slash lớn input fractions i.e., 12/3 . An example of a negative mixed fraction: -5 1/2.Because slash is both signs for fraction line and division, use colon (:) as the operator of division fractions i.e., 50% : 1/3.Decimals (decimal numbers) enter with a decimal point . and they are automatically converted to lớn fractions - i.e. 1.45.

### Math Symbols

SymbolSymbol nameSymbol MeaningExample
+plus signaddition một nửa + 1/3
-minus signsubtraction 1 1/2 - 2/3
*asteriskmultiplication 2/3 * 3/4
×times signmultiplication 2/3 × 5/6
:division signdivision một nửa : 3
/division slashdivision 1/3 / 5
:coloncomplex fraction một nửa : 1/3
^caretexponentiation/power 1/4^3
()parenthesescalculate expression inside first-3/5 - (-1/4)

Examples: • adding fractions: 2/4 + 3/4• subtracting fractions: 2/3 - 1/2• multiplying fractions: 7/8 * 3/9• dividing Fractions: 50% : 3/4• exponentiation of fraction: 3/5^3• fractional exponents: 16 ^ 1/2• adding fractions & mixed numbers: 8/5 + 6 2/7• dividing integer & fraction: 5 ÷ 1/2• complex fractions: 5/8 : 2 2/3• decimal khổng lồ fraction: 0.625• Fraction to Decimal: 1/4• Fraction khổng lồ Percent: 1/8 %• comparing fractions: 1/4 2/3• multiplying a fraction by a whole number: 6 * 3/4• square root of a fraction: sqrt(1/16)• reducing or simplifying the fraction (simplification) - dividing the numerator and denominator of a fraction by the same non-zero number - equivalent fraction: 4/22• expression with brackets: 1/3 * (50% - 3 3/8)• compound fraction: 3/4 of 5/7• fractions multiple: 2/3 of 3/5• divide lớn find the quotient: 3/5 ÷ 2/3 The calculator follows well-known rules for the order of operations. The most common mnemonics for remembering this order of operations are: PEMDAS - Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. BEDMAS - Brackets, Exponents, Division, Multiplication, Addition, Subtraction BODMAS - Brackets, Of or Order, Division, Multiplication, Addition, Subtraction. GEMDAS - Grouping Symbols - brackets (), Exponents, Multiplication, Division, Addition, Subtraction. MDAS - Multiplication and Division have sầu the same precedence over Addition and Subtraction. The MDAS rule is the order of operations part of the PEMDAS rule. Be careful; always do multiplication và division before addition and subtraction. Some operators (+ and -) and (* & /) has the same priority và then must evaluate from left to right.

## Fractions in word problems:

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