Q 1: Convert 51 mm to m: 0.51 m 0.051 m 0.0765 m 0.102 m

Q 2: Convert 54 centimeter to cm: 108 cm 81 cm 54 cm 540 cm

Q 3: Convert 51 decameter to centimeter: 76,500 centimeter 102,000 centimeter 510,000 centimeter 51,000 centimeter

Q 4: Convert 19 mm to kilometer: 4.0E5 kilometer 3.0E5 kilometer 0.00019 kilometer 2.0E5 kilometer

Q 5: Convert 9 decameter to decameter: 9 decameter 90 decameter 13.5 decameter 18 decameter

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