4 hours = (240) minutes 2.5 liters = (2500) ml.

4.06 kilometers =(40600) decimeter 3.8 hectares =(38000) square meters.

1100m =( 1) cm3 decimeter =(3000) cm3.

2.4080g =(4.08)kg 120m =(0. 12)km。

3 minutes = (0.03) yuan 150 seconds = (2.5) minutes.

180000 square meters = (18) 350 cubic centimeters per hectare = (0.35) cubic decimeter.

1650ml =( 1.65)L 10 10kg =( 1.0 1)t。

3, 4 hours 15 minutes = (4.25) hours, 7 kilometers and 70 meters = (7.07) kilometers.

1 m2 2 decimeter = (1.02) m2.

4 decimeter 5 cm = 4.5 decimeter = 45 cm

4. 15 hour = (4) hours (9) minutes 2.07 kilometers = (2) kilometers (70) meters

7.05L =(7) L (50ml)1.3t =( 1) t (300) kg.

4. 3.4 hours = (3) hours (24) minutes 8.5 tons = (8) tons (500) kilograms.

3.02 cubic meters = 3 cubic meters and 20 cubic decimeters.

50.06 hectares = 50 hectares (600) square meters

0.32 meters = 3 minutes and 2 centimeters.

2.3 liters = (2) liters (300ml)

4.05 square meters = (4) square meters (5) square decimeter

78 minutes = 1 hour 18 minutes.

5.4. 15 m3 =(4 150) decimeter cubic =(4) m3 (150) decimeter cubic.

3 hours and 20 minutes = (3.33333 ...) hours = (200) minutes.

40 kg 60 g = (40.06) kg = (40060) g.

198cm = (19.8) decimeter = (1.98) meter.