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From what I understand, HL8 consists of coarser, larger aggregate, and acts well as a stabilization and base course. HL3 consists of finer aggregate, and acts well as a top coat, and provides a smoother finish.
The proportion of the two depends on what type of subsurface you're building on, and the ultimate use of the finished surface. IE: if you need more stabilization due to unstable subsurface, or due to higher expected loading, you'll likely need additional HL8 than if you were doing a residential driveway.
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Two numbers that have the sum of 8 and a difference of 2?
5 + 3 =8 and 5-3 = 2 The difference between the two numbers is 2.
What is the difference between 7 over 8 and 3 over 4?
(7/8) - (3/4) = 1/8 or 0.125
Is 3 over 8 closer to 1 over 2?
To determine which fraction is closer to 1/2, we can find the absolute difference between each fraction and 1/2. The absolute difference between 3/8 and 1/2 is |3/8 - 1/2| = |3/8 - 4/8| = 1/8. The absolute difference between 1/2 and 1/2 is 0. Therefore, 1/2 is closer to 3/8 than 1/2.
Is positive 8 greater than negative 3?
Yes, 8 is larger than -3. The difference between the two numbers is 11.
What is the slope between (5-3) and (8-5)?
Points: (5, -3) and (8, -5)Slope: -2/3
