Question

Một manh đất hình chu nhat co chieu dai la 18m và chiều rong la 15m.Nguoi ta dung 20phan tram dien tích manh đat de lam nha.Tinh dien tích phan lam nha

Answer 1

Diện tích mảnh đất đó là:

18x15=270 (m^2)

Diện tích làm nhà là:

270:100x20=54 (m^2)

Đ/S ....

**** mik nha

Answer 2

4855 ủng hộ nha

à mình cũng thích tfboys lắm

Answer 3

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