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(7/8 - 4/5)^2 = 9/1600 = 0.005625Spelled result in indigenous is nine one-thousand six-hundredths.
Exponentiation: the result of step No. 1 ^ 2 = 3/40 ^ 2 = 32/402 = 9/1600 In words - 3 fortieths raised to the power of squared = ripe one-thousand six-hundredths.
Rules for expressions v fractions: Fractions - usage the slash “/” in between the numerator and denominator, i.e., because that five-hundredths, get in 5/100. If you are using blended numbers, be sure to leave a solitary space between the whole and fraction part.The slash separates the numerator (number above a fraction line) and also denominator (number below).Mixed numerals (mixed fractions or mixed numbers) create as non-zero essence separated by one an are and fraction i.e., 12/3 (having the exact same sign). An example of a an unfavorable mixed fraction: -5 1/2.Because slash is both signs for fraction line and also division, us recommended use colon (:) as the operator of department fractions i.e., 1/2 : 3.Decimals (decimal numbers) go into with a decimal point . and also they are automatically converted to fractions - i.e. 1.45.The colon : and also slash / is the symbol of division. Deserve to be supplied to divide blended numbers 12/3 : 43/8 or deserve to be provided for write complex 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 ^ - for example: (7/8-4/5)^2 = (7/8-4/5)2
Examples: • adding fractions: 2/4 + 3/4• subtracting fractions: 2/3 - 1/2• multiply fractions: 7/8 * 3/9• dividing 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 also fraction: 5 ÷ 1/2• facility fractions: 5/8 : 2 2/3• decimal come fraction: 0.625• portion to Decimal: 1/4• fraction to Percent: 1/8 %• comparing fractions: 1/4 2/3• multiply a fraction by a whole number: 6 * 3/4• square root of a fraction: sqrt(1/16)• to reduce or simple the fraction (simplification) - splitting the numerator and denominator that a fraction by the very same non-zero number - identical fraction: 4/22• expression through brackets: 1/3 * (1/2 - 3 3/8)• compound fraction: 3/4 that 5/7• fractions multiple: 2/3 that 3/5• division to discover the quotient: 3/5 ÷ 2/3The calculator follows well-known rules for order that operations. The most typical mnemonics because that remembering this order of 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. it is in careful, constantly do multiplication and division before addition and also subtraction. Some operators (+ and also -) and (* and also /) has actually the same priority and then should evaluate from left to right.