Answer: B. 6
Step-by-step explanation:
Write the proportions where numerator is number of scriptures and denominator is number of paintings. X represents how many sculptures he created after creating 42 paintings.
Cross Multiply numerator and denominator to get your answer.
[tex]\frac{1}{7} = \frac{x}{42} \\\\\frac{7x}{7} = \frac{42}{7} \\x = 6[/tex]