You are watching: .8*.6
8/5 + 6 2/7 = 276/35 = 7 31/35 ≅ 7.8857143Spelled an outcome in words is 2 hundred seventy-six thirty-fifths (or seven and thirty-one thirty-fifths).
counter a blended number 6 2/7 to a wrong fraction: 6 2/7 = 6 2/7 = 6 · 7 + 2/7 = 42 + 2/7 = 44/7To find a new numerator:a) main point the whole number 6 through the denominator 7. Whole number 6 same 6 * 7/7 = 42/7b) include the answer from previous step 42 to the molecule 2. Brand-new numerator is 42 + 2 = 44c) write a previous answer (new numerator 44) over the denominator 7.Six and two saturday is forty-four sevenths
Rules because that expressions through fractions: Fractions - usage the cut “/” in between the numerator and denominator, i.e., because that five-hundredths, go into 5/100. If you space using mixed numbers, be certain to leave a single space in between the whole and fraction part.The slash separates the numerator (number above a portion line) and denominator (number below).Mixed numerals (mixed fractions or blended 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 adverse mixed fraction: -5 1/2.Because slash is both indicators for fraction line and division, we 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 fractions - i.e. 1.45.The colon : and slash / is the price of division. Have the right to be used to divide blended numbers 12/3 : 43/8 or can be used for write complex 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 mathematics parentheses.The exponentiation/power price is ^ - for example: (7/8-4/5)^2 = (7/8-4/5)2
The calculator follows renowned rules because that order of operations. The most typical mnemonics for remembering this order of to 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.
See more: Kingdom Hearts My Friends Are My Power, Lessons In Friendship From Kingdom Hearts
GEMDAS - Grouping icons - brackets (), Exponents, Multiplication, Division, Addition, Subtraction. it is in careful, constantly do multiplication and also division before addition and subtraction. Some operators (+ and also -) and also (* and also /) has actually the very same priority and also then must evaluate from left to right.