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Rules for expressions with fractions: Fractions - merely use a front slash between the numerator and denominator, i.e., for five-hundredths, enter

**5/100**. If you room using mixed numbers, be certain to leaving a solitary space between the totality and portion part.

**The cut separates the numerator (number over a fraction line) and denominator (number below).Mixed numerals**(mixed fountain or combined numbers) compose as integer separated through one room and fraction i.e.,

**12/3**(having the same sign). An example of a negative mixed fraction:

**-5 1/2**.

**Because slash is both indications for portion line and division, we recommended usage colon (:) together the operator of division fractions i.e., 1/2 : 3**.

**Decimals (decimal numbers) get in with a decimal allude .**and also they are automatically converted to fractions - i.e.

**1.45**.

**The colon :**and also slash

**/**is the prize of division. Have the right to be used to divide mixed numbers

**12/3 : 43/8**or deserve to be provided for write complicated fractions i.e.

**1/2 : 1/3**.

**An asterisk ***or

**×**is the symbol for multiplication.

**Plus +**is addition, minus sign

**-**is subtraction and

**()<>**is mathematical parentheses.

**The exponentiation/power prize is ^**- for example:

**(7/8-4/5)^2**= (7/8-4/5)2

**Examples: • adding fractions: 2/4 + 3/4• individually fractions: 2/3 - 1/2• multiply fractions: 7/8 * 3/9• splitting Fractions: 1/2 : 3/4• exponentiation of fraction: 3/5^3• fractional exponents: 16 ^ 1/2• including fractions and mixed numbers: 8/5 + 6 2/7• splitting integer and also fraction: 5 ÷ 1/2• complicated fractions: 5/8 : 2 2/3• decimal to fraction: 0.625• fraction to Decimal: 1/4• portion to Percent: 1/8 %• to compare fractions: 1/4 2/3• multiplying a portion by a entirety number: 6 * 3/4• square source of a fraction: sqrt(1/16)• reduce or simple the portion (simplification) - splitting the numerator and denominator the a portion by the very same non-zero number - equivalent fraction: 4/22• expression with brackets: 1/3 * (1/2 - 3 3/8)• link fraction: 3/4 of 5/7• fractions multiple: 2/3 the 3/5• divide to find the quotient: 3/5 ÷ 2/3The calculator follows well-known rules because that order that operations**. The most usual mnemonics for remembering this stimulate of operations are:

**PEMDAS**- Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

**BEDMAS**- Brackets, Exponents, Division, Multiplication, Addition, Subtraction

**BODMAS**- Brackets, the or Order, Division, Multiplication, Addition, Subtraction.

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**GEMDAS**- Grouping symbols - base (), Exponents, Multiplication, Division, Addition, Subtraction.

**it is in careful, always do multiplication and also division**before

**addition and subtraction**. Some operators (+ and -) and also (* and also /) has actually the same priority and also then have to evaluate from left come right.