Matematică
mariusbirla
2016-04-11 13:23:18
transformati in mm cubi 40 cm cubi 7 m cubi 0,0000993 hm cubi 80 dm cubi 0,0000000023 km cubi 0,42 dam cubi URGENT .Va rog!!
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cocerhanb
2016-04-11 17:34:14

40 cm cubi= 40× 1000 mm cubi=40 000 mm cubi 7 m cubi= 7×1000 dm cubi= 7 000 dm cubi= 7000×1000cm cubi=7 000 000 cm cubi= 7 000 000× 1000mm cubi= 7 000 000 000 mm cubi 0,0000000023 km cubi= 0,00000026 hm cubi= 0,00023 dam cubi= 0,023m cubi= 2300 dm cubi= 2 300 000 cm cubi= 2 300 000 000 mm cubi 80 dm cubi= 80 000 cm cubi= 80 000 000 mm cubi 0,0000993 hm cubi= 0,0993 dam cubi= 9,93 m cubi= 9930 dm cubi= 9 930 000 cm cubi= 9 930 000 000 mm cubi 0,42 dam cubi= 420 m cubi= 420 000 dm cubi= 420 000 000 cm cubi= 420 000 000 000 mm cubi.

rbn
2016-04-11 17:35:29

40 cm^3 *10^3 =40 000 mm^3 0.0000993 hm^3 *10^3*5 =0.0000993*10^15 =99 300 000 000 mm^3 80dm^3 *10^3*2 =80*10^6 =80 000 000 mm^3 0.0000000023km^3 *10^3*6 =0.0000000023*10^18 =2 300 000 mm^3 0.42dam*10^3*4 =0.42*10^12 =420 000 000 000 mm^3

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