Answer: 22 1/2
Explanation: Your multiplying the length by the fraction!!
1 1/2 or 3/2 x 15/1 = 45/2 or 22 1/2
Turn 15 into a fraction. to make it less complex to multiply with.
15 as the numerator and 1 as the denominator to represent 15 wholes!
*45/2* Turn the improper fraction into a mixed fraction!
Either answer works!