You are watching: 4-4×7+3
3/4 + 4/7 = 37/28 = 1 9/28 ≅ 1.3214286Spelled result in indigenous is thirty-seven twenty-eighths (or one and nine twenty-eighths).
Rules because that expressions through fractions: Fractions - use the slash “/” in between the numerator and also denominator, i.e., for five-hundredths, go into 5/100. If you are using mixed numbers, be certain to leave a single space between the entirety and portion part.The cut separates the molecule (number over a portion line) and denominator (number below).Mixed numerals (mixed fountain or blended numbers) create as non-zero essence separated by one room and portion i.e., 12/3 (having the very same sign). An instance of a negative mixed fraction: -5 1/2.Because cut is both indications for portion line and also division, we recommended usage colon (:) as the operator of department fractions i.e., 1/2 : 3.Decimals (decimal numbers) go into with a decimal suggest . and also they are immediately converted to fountain - i.e. 1.45.The colon : and slash / is the symbol of division. Have the right to be used to divide combined numbers 12/3 : 43/8 or deserve to be supplied for write complicated fractions i.e. 1/2 : 1/3.An asterisk * or × is the symbol because that multiplication.Plus + is addition, minus authorize - 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• subtracting fractions: 2/3 - 1/2• multiplying fractions: 7/8 * 3/9• splitting Fractions: 1/2 : 3/4• indices of fraction: 3/5^3• fractional exponents: 16 ^ 1/2• including fractions and also mixed numbers: 8/5 + 6 2/7• splitting integer and fraction: 5 ÷ 1/2• complicated fractions: 5/8 : 2 2/3• decimal to fraction: 0.625• portion to Decimal: 1/4• portion to Percent: 1/8 %• to compare fractions: 1/4 2/3• multiplying a portion by a entirety number: 6 * 3/4• square root of a fraction: sqrt(1/16)• reducing or simplifying the portion (simplification) - dividing the numerator and denominator of a fraction by the exact same non-zero number - indistinguishable fraction: 4/22• expression through brackets: 1/3 * (1/2 - 3 3/8)• link fraction: 3/4 the 5/7• fountain multiple: 2/3 the 3/5• divide to discover the quotient: 3/5 ÷ 2/3The calculator follows popular rules because that 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, that or Order, Division, Multiplication, Addition, Subtraction.
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GEMDAS - Grouping signs - brackets (), Exponents, Multiplication, Division, Addition, Subtraction. it is in careful, always do multiplication and also division before addition and also subtraction. Some operators (+ and also -) and (* and also /) has the exact same priority and then should evaluate from left to right.