In order to answer this question, we shall apply the following formula;
[tex]\text{Slugging Average=}\frac{(1\times S)+(2\times D)+(3\times T)+(4\times HR)}{AB}[/tex]The singles is given as 154
The doubles is given as 47
The triples is given as 35
The homeruns is given as 70 (twice of the triples)
At-bats is 754.
Therefore, we now have the known values and we insert them into the formula as shown below;
[tex]\begin{gathered} \text{Slugging Average=}\frac{(1\times154)+(2\times47)+(3\times35)+(4\times70)}{754} \\ \text{Slugging Average=}\frac{(154)+(94)+(105)+(280)}{754} \\ \text{Slugging Average=}\frac{633}{754} \\ \text{Slugging Average=}0.83952255\ldots \\ \text{Slugging Average}\approx0.839 \end{gathered}[/tex]The fourth option is the correct answer