nilai n pada operasi pecahan 5/7 + n = 1 2/3

[tex] \frac{5}{7} + n = 1 \frac{2}{3} \\ n = \frac{5}{3} - \frac{5}{7} \\ n = \frac{35}{21} - \frac{15}{21} = n = \frac{20}{21} [/tex]
semoga membantu

5/7 + n = 1 2/3
n = 5/3 - 5/7
n = 35/21 - 15/21
n = 20/21
n = 0,9523

semoga membantu ^_^