\( 630 : 7 = 90 \)
\( 450 : 9 = 50 \)
\( 360 : 3 = 120 \)
\( 360 : 6 = 60 \)
\( 240 : 8 = 30 \)
\( 440 : 2 = 220 \)
\( 240 : 60 = 4 \)
\( 350 : 50 = 7 \)
\( 120 : 20 = 6 \)