You are watching: 1/5 divided by 2
Divide: 5 : 1/2 = 5/1 · 2/1 = 5 · 2/1 · 1 = 10/1 = 10 separating two fractions is the exact same as multiplying the very first fraction by the reciprocal worth of the second fraction. The an initial sub-step is to uncover the mutual (reverse the numerator and denominator, mutual of 1/2 is 2/1) of the second fraction. Next, multiply the 2 numerators. Then, multiply the 2 denominators.In other words - five separated by one half = ten.
Rules for expressions through fractions: Fractions - merely use a front slash in between the numerator and also denominator, i.e., for five-hundredths, get in 5/100. If you room using blended numbers, be sure to leave a single space in between the entirety and fraction part.The cut separates the numerator (number above a portion line) and also denominator (number below).Mixed numerals (mixed fractions or mixed numbers) write as essence 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 cut is both indicators for fraction line and also division, us recommended use colon (:) together the operator of department fractions i.e., 1/2 : 3.Decimals (decimal numbers) enter with a decimal allude . and also they are immediately converted to fountain - i.e. 1.45.The colon : and slash / is the prize of division. Have the right to be used to divide blended numbers 12/3 : 43/8 or can be used for write facility fractions i.e. 1/2 : 1/3.An asterisk * or × is the symbol because that multiplication.Plus + is addition, minus sign - is subtraction and ()<> is mathematical parentheses.The exponentiation/power symbol is ^ - because that 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• fountain exponents: 16 ^ 1/2• including fractions and also mixed numbers: 8/5 + 6 2/7• dividing integer and fraction: 5 ÷ 1/2• facility fractions: 5/8 : 2 2/3• decimal to fraction: 0.625• portion to Decimal: 1/4• fraction to Percent: 1/8 %• to compare fractions: 1/4 2/3• multiplying a portion by a whole number: 6 * 3/4• square source of a fraction: sqrt(1/16)• reduce or simplifying the fraction (simplification) - separating the numerator and denominator that a fraction by the exact same non-zero number - tantamount fraction: 4/22• expression v brackets: 1/3 * (1/2 - 3 3/8)• link fraction: 3/4 of 5/7• fountain multiple: 2/3 of 3/5• divide to find the quotient: 3/5 ÷ 2/3The calculator follows well-known rules for order the 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, of or Order, Division, Multiplication, Addition, Subtraction.
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GEMDAS - Grouping signs - brackets (), Exponents, Multiplication, Division, Addition, Subtraction. be careful, always do multiplication and also division prior to addition and also subtraction. Part operators (+ and -) and (* and also /) has the same priority and then have to evaluate indigenous left to right.