If 2 parts cost $0.90, then simply divide this in half. This means that one part costs 0.45. If the problem is looking for the cost of 11 parts, then the cost is 11 * 0.45, which is 4.95.
i got If 2 parts cost $0.90, then simply divide this in half. This means that one part costs 0.45. If the problem is looking for the cost of 11 parts, then the cost is 11 * 0.45, which is 4.95
