A yard is a unit of length. A second is a unit of time. The two units are therefore incompatible.
-20
5.99 per yard
Eight (8) is a number and nothing more. It may become a unit rate depending on the context in which it is used.
3 per second or 1 per 1/3 seconds.
342 yards per second.
$1.70
The answer is 48.2
25
5
Yes, but it is customary to express it as 2 seconds per foot. The denominator - or second measure - usually takes the value 1 in a unit rate.
A yard is a unit of length. A second is a unit of time. The two units are therefore incompatible.
-20
5.99 per yard
Eight (8) is a number and nothing more. It may become a unit rate depending on the context in which it is used.
The unit rate is how far something moves in ONE second. So in this case you divide by 28 (the number of seconds). 12/28=0.4285714285714286 meters a second.
3 per second or 1 per 1/3 seconds.