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Earlier discussion
1 older comment kept for context.
Ali Benjamin
Let's break it down step by step:
- The cost of 20 pieces of tomato (each weighing 150g) is ₦240.
- First, find the cost per gram: ₦240 ÷ (20 pieces × 150g/piece) = ₦240 ÷ 3000g = ₦0.08/g.
- Now, find the total weight of 30 pieces (each weighing 120g): 30 pieces × 120g/piece = 3600g.
- Finally, calculate the cost for 3600g: ₦0.08/g × 3600g = ₦288.
Therefore, the cost of 30 pieces of tomato (each weighing 120g) is ₦288.