This calculator performs basic and advanced fraction operations, expressions with fractions combined with integers, decimals, và 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 problems with two, three, or more fractions & numbers in one expression.

Bạn đang xem: 3/8

Rules for expressions with fractions: Fractions - use a forward slash lớn 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 & fraction part.Mixed numerals (mixed fractions or mixed numbers) Keep one space between the integer andfraction and use a forward slash to đầu vào fractions i.e., 12/3 . An example of a negative mixed fraction: -5 1/2.Because slash is both signs for fraction line và division, use colon (:) as the operator of division fractions i.e., một nửa : 1/3.Decimals (decimal numbers) enter with a decimal point . và they are automatically converted khổng lồ fractions - i.e. 1.45.

### Math Symbols

SymbolSymbol nameSymbol MeaningExample
-minus signsubtraction 1 một nửa - 2/3
*asteriskmultiplication 2/3 * 3/4
×times signmultiplication 2/3 × 5/6
:division signdivision 1/2 : 3
/division slashdivision 1/3 / 5
:coloncomplex fraction 1/2 : 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: 1/2 : 3/4• exponentiation of fraction: 3/5^3• fractional exponents: 16 ^ 1/2• adding fractions and 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 khổng lồ Decimal: 1/4• Fraction to 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 và denominator of a fraction by the same non-zero number - equivalent fraction: 4/22• expression with brackets: 1/3 * (1/2 - 3 3/8)• compound fraction: 3 phần tư of 5/7• fractions multiple: 2/3 of 3/5• divide to 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.

Xem thêm: Các Phạm Trù Cơ Bản Của Phép Biện Chứng Duy Vật + Ví Dụ + Gợi Mở + Phân Tích

MDAS - Multiplication & Division have 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 and division before addition và subtraction. Some operators (+ and -) and (* and /) has the same priority & then must evaluate from left to right.