Question

Một người đi từ tỉnh A đến tỉnh B người đó tính rằng nếu mỗi giờ đi được 35km thì mất 8 giờ mới tới nơi .Hỏi nếu khi đi mỗi giờ người đó đi thêm 5km nữa so với dự tính thì người đó đi hết quảng đường A,B sau mấy giờ?

Answer 1

quang duong la

35*8=280

nguoi do di them 5km thi moi gio di dc la

35+5=40

nguoi do di het quang duong ab sao so gio la

280/40=7 gio

Answer 2

7 gio ban a

Answer 3

7 giờ đấy mình chắc chắn

Answer 4

very good

Answer 5

7 đó chắc chắn 100 phần trăm.

Answer 6

35+35+35+35+35+35+35+35=280                                                                                                                                                                [35+4=40]                                                                                                                                                                                                      280#40=7                                                                                                                                                                                                      7 gio la dung day 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%

Answer 7

7 gio dung 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%