The equivalence exists because tenths represent one-tenth of a whole. Having 20 tenths means multiplying 20 by 1/10, resulting in 20/10, which simplifies to 2 wholes. Conversely, expressing 2 as 20 tenths yields the same amount.
10 raised to the first power,
so indeed.
Answer:
miles per hour.
Step-by-step explanation:
The jogging path used by Selma is a loop measuring
of a mile.
On a certain Monday, Selma completed the loop in an hour.
Thus, by applying the common denominator technique, Selma's running rate in miles per hour will be
miles per hour.
The unit for this measurement is mph, or miles per hour. (Answer)