The conversation between human and AI assistant.
A man sold a bat,whose MP is 30₹, at a discount of 15% and gave a ball costing 1.50₹ free with bat & made profit of 20%. His cost of bat is?
Got it! What's the next step?
Next, we need to figure out the total cost of the bat and ball that the man gave away for free. We know that the cost of the ball is 1.50₹. Let's call the cost of the bat "x".