You are watching: 3 divided by 3/4
Divide: 3 : 3/4 = 3/1 · 4/3 = 3 · 4/1 · 3 = 12/3 = 3 · 4 /3 · 1 = 4 separating two fountain is the same as multiplying the very first fraction through the reciprocal worth of the 2nd fraction. The first sub-step is to discover the mutual (reverse the numerator and denominator, reciprocal of 3/4 is 4/3) the the 2nd fraction. Next, main point the 2 numerators. Then, main point the 2 denominators. In the complying with intermediate step, publication by a common factor of 3 offers 4/1. In various other words - three split by three quarters = four.
Rules because that expressions v fractions: Fractions - merely use a forward slash between the numerator and denominator, i.e., for five-hundredths, get in 5/100. If you space using blended numbers, be certain to leaving a single space between the totality and portion part.The slash separates the numerator (number over a portion line) and also denominator (number below).Mixed numerals (mixed fractions or mixed numbers) write as essence separated by one space and portion i.e., 12/3 (having the exact 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 usage colon (:) as 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 also slash / is the symbol of division. Deserve to be supplied to divide combined numbers 12/3 : 43/8 or have the right to be offered 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 mathematical parentheses.The exponentiation/power symbol is ^ - for example: (7/8-4/5)^2 = (7/8-4/5)2
Examples: • adding fractions: 2/4 + 3/4• individually fractions: 2/3 - 1/2• multiplying fractions: 7/8 * 3/9• splitting Fractions: 1/2 : 3/4• indices of fraction: 3/5^3• spring exponents: 16 ^ 1/2• adding fractions and also mixed numbers: 8/5 + 6 2/7• separating integer and 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 fraction by a entirety number: 6 * 3/4• square root of a fraction: sqrt(1/16)• reduce or simple the fraction (simplification) - dividing the numerator and denominator of a fraction by the exact same non-zero number - tantamount fraction: 4/22• expression with brackets: 1/3 * (1/2 - 3 3/8)• compound fraction: 3/4 of 5/7• fountain multiple: 2/3 the 3/5• division to uncover the quotient: 3/5 ÷ 2/3The calculator follows well-known rules because that order that operations. The most typical mnemonics for remembering this stimulate 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 icons - brackets (), Exponents, Multiplication, Division, Addition, Subtraction. be careful, constantly do multiplication and also division before addition and also subtraction. Some operators (+ and also -) and (* and /) has the exact same priority and also then should evaluate native left to right.