16 boys or 24 girls can construct the wall in 6 days. the number of days that 8 boys and 12 girls Will take to construct?  Choose one
A) 7 days
B) 14 days
C) 6 days
D) 8 days
E) 9 days

Rationale: "explanation : 16 boys = 24 girls , 1 boy = 24 / 16 girls 1 boy = 6 / 4 girls 8 boys + 12 girls = 8 × 6 / 4 + 12 = 12 + 12 = 24 girls 6 days to complete the work answer : option c"
Answer: C