Question

 Bài 5. Diện tích một mảnh vườn hình chữ nhật là 2340 m2. Nếu chiều dài thêm 8m, giữ nguyên chiều rộng thì diện tích mới là 2700 m2. Tính chiều dài và chiều rộng ban đầu

Answer 1

tổng chiều dài và rộng là:2700-2340=360(m)

chiều rộng là:(360-8):2=176(m)

chiều dài là:360-176=184(m)

đáp số:dài:184 mét , rộng:176m

nhớ k hộ mình nha

Answer 2

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