You are watching: 8 1/2 divided by 3
Divide: 1/2 : 3 = 1/2 · 1/3 = 1 · 1/2 · 3 = 1/6 splitting two fountain is the same as multiply the first fraction by the reciprocal value of the 2nd fraction. The first sub-step is to uncover the mutual (reverse the numerator and denominator, reciprocal of 3/1 is 1/3) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step, the fraction result can not be further simplified by canceling.In indigenous - one fifty percent divided by three = one sixth.
Rules because that expressions through fractions: Fractions - use the slash “/” between the numerator and also denominator, i.e., because that five-hundredths, go into 5/100. If you space using blended numbers, be sure to leave a solitary space between the entirety and portion part.The slash separates the molecule (number over a fraction line) and denominator (number below).Mixed numerals (mixed fountain or mixed numbers) create as non-zero integer separated by one an are and portion i.e., 12/3 (having the same sign). An example of a an unfavorable mixed fraction: -5 1/2.Because slash is both indications for portion line and division, us recommended use colon (:) as the operator of division fractions i.e., 1/2 : 3.Decimals (decimal numbers) go into with a decimal point . and they are immediately converted to fountain - i.e. 1.45.The colon : and slash / is the symbol of division. Have the right to be provided to divide combined numbers 12/3 : 43/8 or can be offered 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• individually fractions: 2/3 - 1/2• multiply fractions: 7/8 * 3/9• separating Fractions: 1/2 : 3/4• indexes of fraction: 3/5^3• fractional exponents: 16 ^ 1/2• including fractions and mixed numbers: 8/5 + 6 2/7• separating integer and also fraction: 5 ÷ 1/2• complicated fractions: 5/8 : 2 2/3• decimal come fraction: 0.625• fraction to Decimal: 1/4• portion to Percent: 1/8 %• to compare fractions: 1/4 2/3• multiplying a fraction by a totality number: 6 * 3/4• square source of a fraction: sqrt(1/16)• reduce or simplifying the fraction (simplification) - separating the numerator and also denominator that a portion by the very same non-zero number - tantamount fraction: 4/22• expression v brackets: 1/3 * (1/2 - 3 3/8)• link fraction: 3/4 the 5/7• fountain multiple: 2/3 of 3/5• division to find the quotient: 3/5 ÷ 2/3The calculator follows popular rules because that order the operations. The most typical mnemonics because that remembering this bespeak of 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 symbols - base (), Exponents, Multiplication, Division, Addition, Subtraction. it is in careful, always do multiplication and also division prior to addition and also subtraction. Some operators (+ and also -) and also (* and /) has actually the exact same priority and then should evaluate from left to right.