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

**5/100**. If you room using blended numbers, be certain to leave a solitary space in between the totality and fraction part.

**The cut separates the numerator (number over a fraction line) and denominator (number below).Mixed numerals**(mixed fractions or combined numbers) create as integer separated by one space and portion i.e.,

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

**-5 1/2**.

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

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

**1.45**.

**The colon :**and also slash

**/**is the price of division. Deserve to be used to divide blended numbers

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

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

**An asterisk ***or

**×**is the symbol for multiplication.

**Plus +**is addition, minus authorize

**-**is subtraction and also

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

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

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

**Examples: • including fractions: 2/4 + 3/4• subtracting fractions: 2/3 - 1/2• multiply fractions: 7/8 * 3/9• dividing Fractions: 1/2 : 3/4• indexes of fraction: 3/5^3• fountain exponents: 16 ^ 1/2• adding fractions and also mixed numbers: 8/5 + 6 2/7• separating integer and also fraction: 5 ÷ 1/2• complex fractions: 5/8 : 2 2/3• decimal to fraction: 0.625• portion to Decimal: 1/4• portion to Percent: 1/8 %• comparing fractions: 1/4 2/3• multiplying a portion by a totality number: 6 * 3/4• square root of a fraction: sqrt(1/16)• reducing or simple the portion (simplification) - splitting the numerator and also denominator the a portion by the very same non-zero number - equivalent fraction: 4/22• expression through brackets: 1/3 * (1/2 - 3 3/8)• compound fraction: 3/4 the 5/7• fountain multiple: 2/3 of 3/5• division to uncover the quotient: 3/5 ÷ 2/3The calculator follows famous rules because that order of operations**. The most typical mnemonics for remembering this order of operations are:

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

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

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

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**GEMDAS**- Grouping signs - brackets (), Exponents, Multiplication, Division, Addition, Subtraction.

**it is in careful, constantly do multiplication and also division**prior to

**addition and also subtraction**. Part operators (+ and -) and also (* and also /) has the very same priority and then should evaluate indigenous left to right.