You are watching: 7*4*4

## Result:

### 4 2/7 - 6/7 = 24/7 = 3 3/7 ≅ 3.4285714

Spelled result in native is twenty-four saturday (or three and also three sevenths).counter a mixed number 4 2/7 come a improper fraction: 4 2/7 = 4 2/7 = 4 · 7 + 2/7 = 28 + 2/7 = 30/7To find new numerator:a) main point the whole number 4 by the denominator 7. Entirety number 4 equally 4 * 7/7 = 28/7b) add the answer native previous action 28 come the numerator 2. Brand-new numerator is 28 + 2 = 30c) create a previous answer (new numerator 30) end the denominator 7.Four and also two sevenths is thirty saturday

Rules for expressions v fractions: Fractions - usage the slash “/” between the numerator and also denominator, i.e., because that five-hundredths, go into

**5/100**. If you room using mixed numbers, be sure to leaving a single space in between the whole and fraction part.

**The slash separates the numerator (number over a portion line) and also denominator (number below).Mixed numerals**(mixed fractions or blended numbers) create as non-zero integer separated through one space and fraction i.e.,

**12/3**(having the same sign). An instance of a an adverse mixed fraction:

**-5 1/2**.

**Because slash is both indicators for portion line and also division, us recommended use 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 slash

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

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

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

**An asterisk ***or

**×**is the symbol for multiplication.

**Plus +**is addition, minus sign

**-**is subtraction and also

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

**The exponentiation/power prize 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• dividing integer and also fraction: 5 ÷ 1/2• complex fractions: 5/8 : 2 2/3• decimal to fraction: 0.625• fraction to Decimal: 1/4• fraction to Percent: 1/8 %• comparing fractions: 1/4 2/3• multiply a fraction by a entirety number: 6 * 3/4• square source of a fraction: sqrt(1/16)• reducing or simplifying the portion (simplification) - separating the numerator and denominator of a fraction by the same non-zero number - tantamount fraction: 4/22• expression with brackets: 1/3 * (1/2 - 3 3/8)• compound fraction: 3/4 of 5/7• fountain multiple: 2/3 that 3/5• division to find the quotient: 3/5 ÷ 2/3The calculator follows famous rules for order that operations**. The most typical mnemonics because that remembering this stimulate of work 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 symbols - brackets (), Exponents, Multiplication, Division, Addition, Subtraction.

**it is in careful, constantly do multiplication and division**before

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