#### Explanation:

$30 represents 60% of the total price of the golf club. We must divide 30 by 6 to find how much 10% of the total price of the golf club would be. $\frac{30}{6} = 5$So, since we know that 10% of the golf club's total price would be$5, if we multiply that by 10, we'd get its total price.

$5 \cdot 10 = 50$

The golf club's original price was $50. To double check, we can take off 40%. $50 \cdot 0.4 = 20$$50 - 20 = 30\$