900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000x5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000=??????????????????
K
Khách
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NQ
4


23 tháng 9 2021
100000000000000000000000000000000000000000000000000000000000000000000000000000000 x 100000000000000000000000000000 = 1e+109



23 tháng 9 2021
Như kiến thức tiểu học ta có nhân chia trước cộng trừ sau
\(4+5:6=4+\frac{5}{6}\)\(=\frac{24}{6}\)\(+\frac{5}{6}\)\(=\frac{29}{6}\)\(=4,8\left(3\right)\)
CT
2

23 tháng 9 2021
có ai kết bạn với tớ kết bạn bằng gửi tin nhắn olm tđn thcl3a1_chuthanhtam



23 tháng 9 2021
Lí do mik ra là 13 phút. ( Mik viết nhanh quá nên ms viết là 12 nhé! )
Từ ga thứ nhất đến ga thứ 5 là 4 khoảng cách.
Mà xe đi từ ga này sang ga kia mất 2 phút.
=> Thời gian xe đi từ ga thứ nhất đến ga thứ 5 là :
2 x 4 + 1 x 5 = 13 phút.
bạn biết hông mà đố
=450000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Nhe em, 5.9=45 copy all 0 cua em la dc :))