Answer: 38
Step-by-step explanation: To find the value of 3 4/5 x 10, we can first convert the mixed number 3 4/5 to an improper fraction.
To convert a mixed number to an improper fraction, we multiply the whole number by the denominator of the fraction and add the numerator.
For the given mixed number, we have:
3 x 5 + 4 = 15 + 4 = 19
So, 3 4/5 can be written as the improper fraction 19/5.
Next, we multiply this improper fraction by 10.
To multiply a fraction by a whole number, we multiply the numerator by the whole number and keep the denominator the same.
So, 19/5 x 10 = (19 x 10) / 5 = 190 / 5.
To simplify this fraction, we divide both the numerator and the denominator by their greatest common divisor, which is 5.
Dividing 190 by 5 gives us 38, and dividing 5 by 5 gives us 1.
Therefore, the value of 3 4/5 x 10 is 38.