Types of gravel include: 1  Bank gravel: naturally deposited gravel intermixed with sand or clay found in and next to rivers and streams. 2  Bench gravel: a bed of gravel located on the side of a valley above the present stream bottom, indicating the former location of the stream bed when it was at a higher level.
1 is the sixth part of 6. 2 is two sixths, and also the third part, of 6. 3 is three sixths, and also half of 6. 4 is four sixths, and also two thirds, of 6. is the sixth part of 6. 2 is two sixths, and also the third part, of 6. 3 is three sixths, and also half of 6. 4 is four sixths, and also two thirds, of 6.
Correct: Two hundred fifty-six. (Hyphen between tens and units only). Use a hyphen between the numerator and denominator when a fraction is written out in words and the fraction is an adjective. Incorrect: Two-thirds of the Senate overrode the veto. (Here two thirds is a noun, not an adjective.). Correct: Two thirds of the Senate overrode the veto.