Question

Dau coroană Vă rog ​

Answer 1

Răspuns:

a)

15000 cm : 100 = 150 m

380 cm : 100 = 3,8 m

24 cm : 100 = 0,24 m

240 dm : 10 = 24 m

98 dm : 10 = 9,8 m

7,3 dm : 10 = 0,73  m

5000 mm : 1000 = 5m

2070 mm : 1000 = 2,07 m

810 mm :1000 = 0,81 m

30,2 km x 1000 = 30200 m

0,15 km x 1000 = 150 m

b)

354800 mm : 100 = 3548 dm

5860 mm :100 = 58,6 dm

52 cm :10 = 5,2 dm

4200 cm : 10 = 420 dm

264 cm : 10 = 26,4 dm

4,4 cm :10 = 0,44 dm

84 m x 10 = 840 dm

10,5 m x10 = 105 dm

0,475 m x 10 = 4,75 dm

c)

40200mm=4020cm

2530 mm=253cm

64mm=6,4cm

120dm=1200cm

47,5dm=475cm

3,9dm=39cm

18,75m=1875cm

201m=20100cm

0,75m=75cm

d)

26m=26000mm

3,2m=3200mm

0,15m=150mm

350dm=35000mm

4,8dm=480mm

0,05dm=5mm

3200cm=32000mm

15,5cm=155mm

1,2cm=12mm