Question

Intr-un cos sunt fructe daca Le numaram cate 15 20 sau 24 raman de fiecare data 8 fructe determinati cel mai mic numar de fructe

Answer 1

15=3x5

20=2 la puterea 2 x5

24=2 la puterea 3 x3

c.m.m.m.c 2 la puterea 3 x 3 x 5 =120

120+8=128

Raspuns : 128 fructe

Verificare : 128:15=8 rest 8

                   128:20=6 rest 8

                    128:24=5 rest 8