Question

Suma a cinci numere naturale consecutive este 100.Afla numerele.

Answer 1

$a\\a+1\\a+2\\a+3\\a+4\\*****\\5a+10=100\\5a=100-10\\5a=90\\a=90:5\\\bold{a=18} \\\\ a \to 18\\a+1\ \to 19\\a+2\to 20\\a+3 \to21 \\a+4 \to 22$