Question

rezolva in 2 moduri :
7*(123.234 + 2372)=

Answer 1

$Mod~I~~ 7*(123*234+2372)=$
$7*(28782+2372)=$
$7*31154=218078$


$Mod~II~~7*(123*234+2372)=$
$7*123*234+2372*7=$
$201474+16604=218078$