105 for 1/2 hour
there are 3 1/2's in 1 1/2 hrs
so 105 *3 = 315 miles in 1 1/2 hours
12 I think because its half 24 and 3 x4 =12
Answer:
Step-by-step explanation:
When A and B are brought together then they repel i.e. A and B have same charge, either negative or positive
When B and C are brought together then they also repel. This implies that nature of charge on B and C is same
