To find the quotient of \(-78.42 ÷ -1.5\), you simply divide the two numbers, and since both numbers are negative, the quotient will be positive.
Calculating it:
\[ \frac{-78.42}{-1.5} = \frac{78.42}{1.5} \]
Now perform the division:
\[ 78.42 ÷ 1.5 = 52.28 \]
Thus, the quotient of \(-78.42 ÷ -1.5\) is \(52.28\).
The correct response is \(52.28\).