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.
You can multiply the numerator and the denominator by 4, as shown in part B above. But you cannot multiply the numerator by 4 and the denominator by 2. The numerator and the denominator of a fraction must be multiplied by the same nonzero whole number in order to have equivalent fractions.You may be wondering why this is so.xample 4. Multiplying the numerator and the denominator of a fraction by the same nonzero whole number will change that fraction into an equivalent fraction, but it will not change its value. Equivalent fractions may look different, but they have the same value. Let's look at some more examples of equivalent fractions.
In the first inversion of a C major triad Play (helpÂ·info) , the bass is Eâthe 3rd of the triadâwith the 5th and the root stacked above it (the root now shifted an octave higher), forming the intervals of a minor 3rd and a minor 6th above the inverted bass of E, respectively.irst-inversion triads (6-3) are customarily abbreviated as 6, i.e. presence of the 3rd is understood. Second-inversion triads (6-4) are not abbreviated. Root-position seventh-chords, i.e. 7-5-3, are abbreviated as 7. First inversion seventh-chords 6-5-3, are abbreviated as 6-5.