700 $д{м}^2$ = 700 : 100 = 7 ${м}^2$;
30 $с{м}^2$ = 30 * 100 = 3000 $м{м}^2$;
8 $д{м}^2$ = 8 * 100 = 800 $с{м}^2$;
1437 $с{м}^2$ = 1400 $с{м}^2$ + 37 $с{м}^2$ = 1400 : 100 + 37 = 14 $д{м}^2$ 37 $с{м}^2$;
2415 $м{м}^2$ = 2400 $м{м}^2$ + 15 $м{м}^2$ = 2400 : 100 + 15 = 24 $с{м}^2$ 15 $м{м}^2$;
46030 $д{м}^2$ = 46000 $д{м}^2$ + 30 $д{м}^2$ = 46000 : 100 + 30 = 460 ${м}^2$ 30 $д{м}^2$.