Question

daca a/b dintr-un numar x reprezinta c aflati a/b pentru: c=2/5 si x=2întregi 1/5, c=2/5 si x=18/5

Answer 1

a/b * x = c

a) a/b * 2 intregi 1/5 = 2/5

a/b * 11/5 = 2/5

a/b= 2/5 * 5/11

a/b = 2/11

b) a/b * 18/5 = 2/5

a/b = 2/5 * 5/18

a/b = 2/18 = 1/9