Final answer:
To find the multiples of the unit fraction 3/8, you can multiply the numerator by any whole number.
Step-by-step explanation:
Multiplying a fraction by a whole number or another fraction is done by multiplying the numerator with the numerator and the denominator with the denominator. In the case of the unit fraction 3/8, to find the multiples, we can multiply the numerator by any whole number. For example,
3/8 x 2 = 3/8 + 3/8 = 6/8 = 3/4
3/8 x 3 = 3/8 + 3/8 + 3/8 = 9/8 = 1 1/8
So, the multiples of the unit fraction 3/8 are 3/8, 6/8 (which simplifies to 3/4), 9/8 (which simplifies to 1 1/8), and so on.