Verified answer

Пошаговое объяснение:

b) 1 l+ 13 cm³

1 l= 1000 cm³

1l+13 cm³=1000cm³+13 cm³=1013 cm³

c) 5 kg -450 g

1 kg=1000 g

5 kg -450 g=  5 kg- (450:1000)kg =5 kg- 0, 450 kg=4.550 kg

d) 16 km -15 m

1 km = 1000 m

16 km-15m= (16*1000)-15 m= 16000-15=15985 m

e) 5m²+ 14 dm²

1 m²= 100 dm²

5 m²+14 dm²= (5*100)+14=500+14=514 dm²

f) 45 hl - 56 l

1 hl=100 dm³

1 l = 1 dm³

45 hl - 56 l= (45*100)-56*1=4500-56=4444 dm³