WebFeb 9, 2024 · The mathematical expression is 2/3n - 3 = 3 The number is 9 Let the unknown number be shown as n. 2/3 of the number is then = 2/3n Three less than 2/3n is = 2/3n - 3 All of this is equal to 3, so 2/3n - 3 = 3 Multiply everything in the equation by three: 2n -9 = 9 2n = 18 n = 9 Check the answer in the new mathematical expression: 2/3n - 3 = 3 2/3(9) - 3 = 3 … WebFraction Calculator. Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Fields above the solid black line represent the numerator, while fields below represent the …
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WebAnswer (1 of 7): Let the no. be = X Acc to question: Half of a number = X(1/2) Three fourth of the number = X(3/4) Two more than Four third of the number =2 + X(4/3) Putting the eq together we get: X(1/2) + X(3/4) = 2 + X(4/3) Solving this we will get X = - … WebIn algebra, a quadratic equation (from Latin quadratus 'square') is any equation that can be rearranged in standard form as where x represents an unknown value, and a, b, and c … WebJan 3, 2024 · Solve nine times two thirds . Leave your answer as an improper fraction. (4 points) a eleven twenty sevenths b ... Dextercasa6 Dextercasa6 Answer: D eighteen thirds. … grace episcopal church amherst