Multiple: 3 / 5 * 2 / 3 = 3 路 2 / 5 路 3 = 6 / 15 = 2 路 3 / 5 路 3 = 2 / 5 Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(6, 15) = 3. In the following intermediate step, cancel by a common factor of 3 gives 2 / 5. In other words - three fifths multiplied by two thirds is two fifths.
Express the value of the fraction 25/12 as a decimal number. Why is three divided by one-fifth different from one-fifth divided by three? Calculation: 3/4 divided by 2/5 - fraction calculator. The result is 15/8 = 1 7/8 = 1.875 = fifteen eighths (or one and seven eighths)
Mar 21, 2007 路 2^5 + 2^5 + 3^5 + 3^5 + 3^5 = 2 (2^5) + 3 (3^5) I just took the answer choices from E upwards and rejected them. E.g E. 4^5 + 9^5, has many more numbers that what we want, because 4^5 is equal to 2^10. No need to check 9^5. D similarly has more numbers than we want, D. 2^7 + 3^8, since we have 2*2*2*2*2*2*2, so this is 2*2^6.
Oct 22, 2019 路 Distribute 2(x-3)= 2x-6 So, your new equation is 2x-6=6x-5. Then, you would subtract 2x from 6x so your new equation is -6=4x-5 then add 5 to both sides. so your new equation is -1=4x then you divide -1 from both sides and you'd get x=-4
Nov 22, 2020 路 If r= (2,3) s= (5,-3) t= (-8,6) then (7,0)+(-8,6) ,(2,3)+(-3,3) and (-6,9)+(5,-3) are equal to (r+s)+t . What is vector ? Vector is a quantity with magnitude and
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