There are 3 significant figures in this measurement.
Two or three. Integers ending in 0 are ambiguous cases.
6,762 to 3 significant figures is: 6,760
Expressed in figures, this is equal to 680,000,000,000,000.
680 of them.
680
Answer: 680 yd = 0.386363 miles.
About 2.23 feet are in 680 millimeters.
680 gallons is 2,720 quarts. (US)
680 cm = 267.7 inches, approx.
680 mL is about 1.437 US fluid pints.
There are 680 grams in 0.68 kg.
There are 1000 metres in one kilometre. Therefore, 680 metres is equal to 680/1000 = 0.68 kilometres.