một thửa ruộng hình chữ nhật có chiều dài là 48m chiều rộng bằng 1/3 chiều dài .Người ta dành ra 25% diện tích để trồng ngô phầnmột thửa ruộng hình chữ nhật có chiều dài là 48m chiều rộng bằng 1/3 chiều dài .Người ta dành ra 25% diện tích để trồng ngô phần diện tích còn lại để trồng lạc hỏi diện tích đất trồng lạc là bao nhiêu mét vuông diện tích còn lại để trồng lạc hỏi diện tích đất trồng lạc là bao nhiêu mét vuông

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