= 84,875 kg
Ở trắc nghiệm toán lớp 5 , mk làm rồi
lúc đâu thể tích của khối gỗ là :
9x6x5=270 ( cm3)
thể tích khối gỗ bị cắt là :
4x4x4=64 ( cm3)
Thể tích khối gỗ còn lại là:
270-64=206 (cm3)
Đ/s: 206 cm3
= 84,875 dung 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 h tung cho minh na
các bạn viết lời giải được ko?
co ai biet ko viet phep tinh ko viet di sau minh k cho
