You are watching: 2 divided by 4/5
Divide: 2 : 4/5 = 2/1 · 5/4 = 2 · 5/1 · 4 = 10/4 = 2 · 5 /2 · 2 = 5/2 splitting two fractions is the same as multiply the very first fraction by the reciprocal value of the 2nd fraction. The first sub-step is to uncover the mutual (reverse the numerator and also denominator, mutual of 4/5 is 5/4) that the second fraction. Next, multiply the two numerators. Then, main point the two denominators. In the adhering to intermediate step, publication by a common factor of 2 gives 5/2. In other words - two separated by 4 fifths = five halfs.
Rules because that expressions v fractions: Fractions - simply use a front slash in between the numerator and denominator, i.e., because that five-hundredths, go into 5/100. If you space using combined numbers, be certain to leaving a solitary space between the whole and fraction part.The cut separates the molecule (number over a portion line) and also denominator (number below).Mixed numerals (mixed fountain or combined numbers) write as creature separated through one space and portion i.e., 12/3 (having the same sign). An instance of a an unfavorable mixed fraction: -5 1/2.Because cut is both indications for fraction 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 suggest . and also they are immediately converted to fractions - i.e. 1.45.The colon : and slash / is the prize of division. Deserve to be offered to divide mixed numbers 12/3 : 43/8 or have the right 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 authorize - is subtraction and also ()<> is mathematics parentheses.The exponentiation/power price 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• splitting Fractions: 1/2 : 3/4• indexes of fraction: 3/5^3• spring exponents: 16 ^ 1/2• adding fractions and mixed numbers: 8/5 + 6 2/7• dividing integer and also fraction: 5 ÷ 1/2• facility fractions: 5/8 : 2 2/3• decimal come fraction: 0.625• portion to Decimal: 1/4• portion to Percent: 1/8 %• comparing fractions: 1/4 2/3• multiply a fraction by a entirety number: 6 * 3/4• square root of a fraction: sqrt(1/16)• reduce or simplifying the fraction (simplification) - splitting the numerator and also denominator that a fraction by the very same non-zero number - identical fraction: 4/22• expression with brackets: 1/3 * (1/2 - 3 3/8)• compound fraction: 3/4 that 5/7• fountain multiple: 2/3 the 3/5• division to discover the quotient: 3/5 ÷ 2/3The calculator follows renowned rules because that order that operations. The most common mnemonics because that remembering this order of to work 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. be careful, always do multiplication and also division prior to addition and also subtraction. Part operators (+ and -) and also (* and also /) has actually the same priority and then should evaluate native left come right.