You are watching: 3/4 divided by 7/8
7 3/4 /2 = 31/8 = 3 7/8 = 3.875Spelled an outcome in native is thirty-one eighths (or three and also seven eighths).
counter a blended number 7 3/4 come a not correct fraction: 7 3/4 = 7 3/4 = 7 · 4 + 3/4 = 28 + 3/4 = 31/4To find brand-new numerator:a) multiply the entirety number 7 by the denominator 4. Whole number 7 same 7 * 4/4 = 28/4b) add the answer from previous step 28 to the molecule 3. Brand-new numerator is 28 + 3 = 31c) compose a previous price (new molecule 31) end the denominator 4.Seven and three quarters is thirty-one quarters Divide: 31/4 : 2 = 31/4 · 1/2 = 31 · 1/4 · 2 = 31/8 splitting two fountain is the very same as multiply the very first fraction through the reciprocal worth of the second fraction. The very first sub-step is to find the mutual (reverse the numerator and denominator, mutual of 2/1 is 1/2) of the 2nd fraction. Next, multiply the 2 numerators. Then, multiply the 2 denominators. In the following intermediate step, the portion result can not be further simplified through canceling.In indigenous - thirty-one quarters divided by 2 = thirty-one eighths.
Rules because that expressions with fractions: Fractions - use the cut “/” between the numerator and denominator, i.e., for five-hundredths, get in 5/100. If you are using blended numbers, be sure to leaving a solitary space in between the entirety and fraction part.The slash separates the numerator (number above a portion line) and denominator (number below).Mixed numerals (mixed fractions or combined numbers) create as non-zero integer separated through one room and fraction i.e., 12/3 (having the exact same sign). An instance of a an adverse mixed fraction: -5 1/2.Because slash is both indicators for portion line and also division, us recommended usage colon (:) as 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 fractions - i.e. 1.45.The colon : and also slash / is the symbol of division. Have the right to be used 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 because that multiplication.Plus + is addition, minus authorize - is subtraction and also ()<> is mathematical parentheses.The exponentiation/power prize 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• multiplying fractions: 7/8 * 3/9• separating Fractions: 1/2 : 3/4• exponentiation of fraction: 3/5^3• fractional exponents: 16 ^ 1/2• adding fractions and also mixed numbers: 8/5 + 6 2/7• separating integer and fraction: 5 ÷ 1/2• complex fractions: 5/8 : 2 2/3• decimal come fraction: 0.625• fraction to Decimal: 1/4• fraction to Percent: 1/8 %• to compare fractions: 1/4 2/3• multiply a fraction by a entirety number: 6 * 3/4• square source of a fraction: sqrt(1/16)• to reduce or simplifying the portion (simplification) - dividing the numerator and also denominator the a portion by the exact same non-zero number - identical 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• divide to find the quotient: 3/5 ÷ 2/3The calculator follows renowned rules for order that operations. The most usual mnemonics because that remembering this bespeak of operations 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 icons - brackets (), Exponents, Multiplication, Division, Addition, Subtraction. be careful, constantly do multiplication and also division before addition and subtraction. Some operators (+ and also -) and (* and also /) has the same priority and also then need to evaluate indigenous left come right.