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Divide: 1/2 : 3/4 = 1/2 · 4/3 = 1 · 4/2 · 3 = 4/6 = 2 · 2 /2 · 3 = 2/3 separating two fractions is the exact same as multiplying the an initial fraction by the reciprocal value of the 2nd fraction. The an initial sub-step is to uncover the reciprocal (reverse the numerator and denominator, reciprocal of 3/4 is 4/3) of the second fraction. Next, multiply the two numerators. Then, multiply the 2 denominators. In the following intermediate step, , release by a usual factor that 2 offers 2/3. In words - one fifty percent divided by three quarters = two thirds.

Rules for expressions with fractions: Fractions - usage the slash “/” between the numerator and also denominator, i.e., for five-hundredths, enter

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

**The cut separates the numerator (number above a fraction line) and also denominator (number below).Mixed numerals**(mixed fractions or combined numbers) create as non-zero essence separated by one room and fraction i.e.,

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

**-5 1/2**.

**Because cut is both indicators for portion line and also division, we 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 instantly converted to fountain - i.e.

**1.45**.

**The colon :**and also slash

**/**is the symbol of division. Can be provided to divide mixed numbers

**12/3 : 43/8**or have the right to be supplied 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 also

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

**The exponentiation/power price is ^**- because that example:

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

**The calculator follows well-known rules for order that operations**. The most typical mnemonics for 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 signs - brackets (), Exponents, Multiplication, Division, Addition, Subtraction.

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

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