This solution đơn hàng with adding, subtracting và finding the least common multiple.
Bạn đang xem: Fraction calculator
Step by Step Solution
Rearrange:Rearrange the equation by subtracting what is khổng lồ the right of the equal sign from both sides of the equation : 1/2*x-(1/4)=0
Step by step solution :
Step 1 :
1 Simplify — 4Equation at the kết thúc of step 1 : 1 1 (— • x) - — = 0 2 4
Step 2 :1 Simplify — 2Equation at the kết thúc of step 2 : 1 1 (— • x) - — = 0 2 4
Step 3 :Calculating the Least Common Multiple :3.1 Find the Least Common Multiple The left denominator is : 2 The right denominator is : 4
|Product of allPrime Factors||2||4||4|
Least Common Multiple: 4Calculating Multipliers :
3.2 Calculate multipliers for the two fractions Denote the Least Common Multiple by L.C.M Denote the Left Multiplier by Left_M Denote the Right Multiplier by Right_M Denote the Left Deniminator by L_Deno Denote the Right Multiplier by R_DenoLeft_M=L.C.M/L_Deno=2Right_M=L.C.M/R_Deno=1Making Equivalent Fractions :
3.3 Rewrite the two fractions into equivalent fractionsTwo fractions are called equivalent if they have the same numeric value. For example : một nửa & 2/4 are equivalent, y/(y+1)2 and (y2+y)/(y+1)3 are equivalent as well. To calculate equivalent fraction , multiply the Numerator of each fraction, by its respective Multiplier.
L. Mult. • L. Num. X • 2 —————————————————— = ————— L.C.M 4 R. Mult. • R.
Xem thêm: Lời Bài Hát Nước Mắt Em Lau Bằng Tình Yêu Mới, Nước Mắt Em Lau Bằng Tình Yêu Mới 「Lời Bài Hát」
Num. 1 —————————————————— = — L.C.M 4Adding fractions that have a common denominator :3.4 Adding up the two equivalent fractions add the two equivalent fractions which now have a common denominatorCombine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
x • 2 - (1) 2x - 1 ——————————— = —————— 4 4 Equation at the kết thúc of step 3 : 2x - 1 —————— = 0 4
Step 4 :When a fraction equals zero :4.1 When a fraction equals zero ...Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.Here"s how:
2x-1 ———— • 4 = 0 • 4 4 Now, on the left hand side, the 4 cancels out the denominator, while, on the right hand side, zero times anything is still zero.The equation now takes the shape:2x-1=0
Solving a Single Variable Equation:4.2Solve:2x-1 = 0Add 1 khổng lồ both sides of the equation:2x = 1 Divide both sides of the equation by 2:x = 1/2 = 0.500