You are watching: 2 divided by 1/2

Divide: 1/2 : 2 = 1/2 · 1/2 = 1 · 1/2 · 2 = 1/4 dividing two fountain is the exact same as multiply the an initial fraction through the reciprocal worth of the second fraction. The very first sub-step is to uncover the mutual (reverse the numerator and denominator, mutual of 2/1 is 1/2) of the 2nd fraction. Next, multiply the 2 numerators. Then, main point the 2 denominators. In the following intermediate step, the portion result cannot be further simplified by canceling.In various other words - one fifty percent divided by two = one quarter.

Rules for expressions with fractions: Fractions - usage the cut “/” between the numerator and also denominator, i.e., because that five-hundredths, get in

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

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

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

**-5 1/2**.

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

**Decimals (decimal numbers) go into with a decimal allude .**and also they are instantly converted to fractions - i.e.

**1.45**.

**The colon :**and also slash

**/**is the price of division. Can be provided to divide blended numbers

**12/3 : 43/8**or deserve to be supplied for write facility 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 prize is ^**- because that example:

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

**Examples: • adding fractions: 2/4 + 3/4• subtracting 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 come fraction: 0.625• portion to Decimal: 1/4• portion to Percent: 1/8 %• compare fractions: 1/4 2/3• multiply a portion by a totality number: 6 * 3/4• square root of a fraction: sqrt(1/16)• to reduce or simple the fraction (simplification) - dividing the numerator and also denominator that a fraction by the very same non-zero number - indistinguishable fraction: 4/22• expression through brackets: 1/3 * (1/2 - 3 3/8)• compound fraction: 3/4 of 5/7• fountain multiple: 2/3 of 3/5• division to uncover the quotient: 3/5 ÷ 2/3The calculator follows renowned rules because that order that operations**. The most typical mnemonics because that remembering this stimulate of to work are:

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

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

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

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

**be careful, always do multiplication and division**before

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