PROSZE O SZYBKĄ ODPOWIEDŹ :) 1/6h = ... min 0,7min = ... s 0,15m = ... cm 0,4km = ... m 3/8t = ... kg 1,25dag = ...g
123bodzio
1/6h = 60/6 = 10 min 0,7min = 60 * 0,7 = 42 s 0,15m = 0,15 * 100 = 15 cm 0,4km = 0,4 * 1000 = 400 m 3/8t = 1000 *3/8 = 3000/8 = 375 kg 1,25dag = 1,25 * 10 = 12,5 g
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Marietta1
1/6 h = 1/6x60=10 min 0,7 min =0,7x60=42s 0,15 m=0,15x100=15cm 0,4km =0,4x1000=400m 3/8 t =3/8x1000=375kg 1,25 dag = 1,25x10=12,5g Na 100% dobrze.. Licze na naj :)
0,7min = 60 * 0,7 = 42 s
0,15m = 0,15 * 100 = 15 cm
0,4km = 0,4 * 1000 = 400 m
3/8t = 1000 *3/8 = 3000/8 = 375 kg
1,25dag = 1,25 * 10 = 12,5 g