To calculate the cost of traveling 100 kilometers with a rate of $1.50 per kilometer, you simply need to multiply the distance (100 kilometers) by the rate ($1.50 per kilometer). This will give you the total cost.
Step-by-step explanation:
Cost = Distance x Rate
Cost = 100 kilometers x $1.50/kilometer
Cost = $150
Answer:
So, it would cost $150 to travel 100 kilometers with a rate of $1.50 per kilometer.