Respuesta :

Answer:

9:45am.

Step-by-step explanation:

In 6 Hours and 20 minutes, there's 380 minutes.

Because 60 x 6 + 20 =380

So you go back 380 minutes from 4:05.

4:05pm minus 380minutes= 9:45am.

The time did I set off from Boston is 9:45 am.

Given that,

  • The fight time from Boston to London is 6 hours 20 minutes  London at 4:05pm.

Based on the above information, the calculation is as follows:

In 6 Hours and 20 minutes, there should be380 minutes.

As [tex]60 \times 6 + 20 =380[/tex]

So it should be like

= 4:05 Pm - 380 minutes

= 9:45 am

Learn more: brainly.com/question/16911495