2nd Class
Mathematics
Division
Question Bank
Division
question_answer
If each stands for 3 kg, what is the mass of the box Q?
A) 12kg
B) 14kg
C) 8kg
D) 10kg
Correct Answer:
A
Solution :
Each stands for 3 kg. Then 6 Os = 4 = 4 \[\times \] 3 kg = 12 kg \[\therefore \] Each 0 stands for 12 \[\div \] 6 = 2 kg The mass of box Q = 2 \[\times \] + 3 \[\times \] 0 = 2 \[\times \] 3 + 3 \[\times \] 2 = 6 + 6 = 12 kg