7cm = fraction of decimeter, 17min = fraction of hour, 7jiao = fraction of yuan, 70g = fraction of kg 700 kg = parts of a ton 17 seconds = parts of a minute

7cm = fraction of decimeter, 17min = fraction of hour, 7jiao = fraction of yuan, 70g = fraction of kg 700 kg = parts of a ton 17 seconds = parts of a minute

7 cm = 7 / 10 decimeter
17 minutes = 17 out of 60 hours
7 Jiao = 7 / 10 yuan
70 g = 7 / 100 kg
700 kg = 7 / 10 ton
17 seconds = 17 out of 60