Question

Afla numarul 311/x=7 rest 31​

Answer 1

Salut,

311/x=7 rest 31

311:x=7 rest 31

x=(311-31):7

x=280:7

x=40

$by \\ 7646$

Answer 2

311/x=7 rest 31

311:x=7 rest 31

(311-31):x=7

280:x=7

280:7=x

x=40