If it's not what You are looking for just enter simple or very complicated fractions into the fields and get free step by step solution. Remember to put brackets in correct places to get proper solution.

The common denominator of the two fractions is: 60

$ \frac{14}{15 }= \frac{(4*14)}{(4*15)} =\frac{ 56}{60} $

$ \frac{13}{20 }= \frac{(3*13)}{(3*20)} =\frac{ 39}{60} $

Fractions adjusted to a common denominator

$ \frac{14}{15 }+\frac{ 13}{20 }=\frac{ 56}{60 }+\frac{ 39}{60} $

$ \frac{56}{60 }+\frac{ 39}{60 }= \frac{(39+56)}{60} $

$ \frac{(39+56)}{60 }=\frac{ 95}{60} $

$ \frac{95}{60 }=\frac{ 19}{12} $

$ $

| (6)/(11)+(1)/(22) - adding of fractions | | (14)/(9)+(7)/(6) - addition of fractions | | (1)/(x)*(1)/(x+1) - multiply fractions | | (13)/(35)+(5)/(21) - add fractions | | (7)/(10)+(8)/(25) - add fractions | | (-3)/(4)/((2x-3))/(20) - divide fractions | | (19)/(14)+(6)/(21) - adding of fractions | | (5)/(8)+(1)/(26) - addition of fractions | | (13)/(20)+(1)/(6) - addition of fractions | | (25)/(24)-(19)/(16) - subtract fractions | | (4)/(5)+(7)/(20) - addition of fractions | | (7)/(3)*(3)/(14) - multiplication of fractions | | (4)/(5)+(16)/(20) - add fractions | | (4)/(5)+(16)/(20) - adding of fractions | | (-15)/(2)*(1)/(100) - multiplication of fractions | | (13)/(18)-(5)/(9) - subtraction of fractions | | (10)/(8)-(5)/(4) - subtract fractions | | (11)/(15)-(18)/(25) - subtract fractions | | (7)/(15)-(3)/(25) - subtract fractions | | (1)/(9)-(1)/(36) - subtraction of fractions | | (2)/(3)-(4)/(6) - subtract fractions | | (23)/(12)-(5)/(6) - subtraction of fractions | | (2)/(7)-(5)/(8) - subtraction of fractions | | (2)/(7)+(5)/(8) - addition of fractions | | (44)/(9)+(16)/(3) - addition of fractions | | (67)/(10)+(393)/(100) - add fractions | | (6)/(10)+(93)/(100) - addition of fractions | | (61)/(10)+(393)/(100) - addition of fractions | | (5(2m-7)+8m)/(2)+(17)/(2) - addition of fractions | | (5(2m-7)+8m)/(5)+(17)/(2) - adding of fractions | | (3)/(4)+(1)/(24) - add fractions | | (7y)/(8)/(-9)/(5y) - divide fractions | | (-11a)/(4)+(11)/(8a) - adding of fractions | | (7)/(2)/(8)/(7) - dividing of fractions | | (-8)/(-5)/(7)/(5) - divide fractions | | (11)/(12)/(11)/(4) - dividing of fractions | | (a)/(7)-(5)/(7) - subtract fractions | | (13)/(56)+(5)/(7) - adding of fractions | | (5)/(16)-(1)/(20) - subtraction of fractions | | (1)/(5)+(3)/(20) - adding of fractions | | (5-2)/(3)+(2-2)/(4) - adding of fractions | | (x-2)/(3)+(x-2)/(4) - adding of fractions | | (7)/(1/4)*(1)/(18) - multiplication of fractions | | (13)/(56)+(5)/(7) - add fractions | | (2)/(15)-(1)/(20) - subtraction of fractions | | (35)/(36)*(6)/(7) - multiplying of fractions | | (150)/(45)+(180)/(45) - adding of fractions | | (150)/(45)*(180)/(45) - multiplication of fractions | | (2)/(5)+(1)/(9) - adding of fractions | | (10)/(81)+(25)/(72) - adding of fractions | | (2a)/(15)-(1)/(3) - subtraction of fractions | | (7)/(9)-(14)/(45) - subtraction of fractions | | (12)/(15)/(6)/(5) - dividing of fractions | | (2)/(7)/(10)/(3) - dividing of fractions | | (9)/(1)*(1)/(5) - multiplying of fractions | | (12)/(7)*(9)/(8) - multiply fractions | | (1)/(4)*(2)/(1) - multiplication of fractions | | (4)/(1)*(1)/(16) - multiplication of fractions | | (1)/(16)*(1)/(16) - multiplication of fractions | | (1)/(3)+(7a)/(8) - adding of fractions | | (16)/(1)*(25)/(36) - multiplication of fractions | | (12)/(1)*(4)/(3) - multiplication of fractions | | (12)/(1)+(4)/(3) - addition of fractions | | (12)/(1)*(25)/(36) - multiplication of fractions | | (15(2-x))/(1)+(13(3-x))/(1) - adding of fractions |

- Equations solver - equations involving one unknown
- Quadratic equations solver
- Percentage Calculator - Step by step
- Derivative calculator - step by step
- Graphs of functions
- Factorization
- Greatest Common Factor
- Least Common Multiple
- System of equations - step by step solver
- Fractions calculator - step by step
- Theory in mathematics
- Roman numerals conversion
- Tip calculator
- Numbers as decimals, fractions, percentages
- More or less than - questions

derivative of sin2t 0.875 as fraction simplify 2x-1 ln squared log10 x 3 prime factorization of 97 800-580 prime factors of 176 0.23622 to fraction 30x5 sin3x 1 cos150 bx15 89 in roman numerals prime factorization of 784 9u8 39.99 usd in gbp 8x1000 prime factorization for 34 gcf of 69 and 92 9x-7i 3 3x-7u answer 15x 75 greatest common factor of 120 prime factorization of 2200 solve equations with fractions calculator 1962 in roman numerals what is 0.08 as a fraction in simplest form highest common factor of 84 and 35 what is the prime factorization of 249 gcf of 90 and 126 derive ln 2x 2lw derive lnx derivative sin4x 10000000000 dollars e 3x derivative adding or subtracting fractions calculator 12x squared 1979 roman numerals 1.375 fraction 1 cos 12x 4x 2y 5 what is the prime factorization of 48 derivative of tan 3x square root of 3969 7x 5 5x is y 3x 2y a function cos2 pi lcm of fractions calculator 4x2 4x 1 derivative sinx 4x2 4x 1 3x 4 5x 2 what is the prime factorization of 750 x ln x derivative sen 4x 19.99 pounds 3000 dollars to rupees 70-28 differentiation calculator step by step cosx senx webwork ttu graph the equation y 3x what is the prime factorization of 312 factor 3x 2-7x-6 gcf of 105 3x derivative factor 2x2 5x 12 cosx secx-cosx quadratic equation solver step by step 21q which is a solution to the equation 5x 2y 1 x2 4x what is the lcm of 3 1 8th as a decimal antiderivative of cos3x cosine pi 2