Question

aflati numerele a, b, c știind ca c-a=4si a/3=8/b=c/5​

Answer 1

a/3 = 8/b = c/5 = k

a = 3k, b = 8/k, c = 5k

c - a = 4 => 5k - 3k = 4 => 2k = 4 => k = 2

Atunci a = 3k = 3×2 = 6

b = 8/k = 8/2 = 4

c = 5k = 5×2 = 10