emmyzhu0726 emmyzhu0726
  • 10-06-2020
  • Mathematics
contestada

What time is it if half of what has already passed remains until the end of today?

Respuesta :

jajumonac jajumonac
  • 15-06-2020

Answer:

4 p.m.

Step-by-step explanation:

We know that a day contains 24 hours in total.

The time already passed will be represented by [tex]x[/tex].

The remaining time would be [tex]\frac{x}{2}[/tex], becasye half of what has already passed remains until the end of the day.

Basically, the sum of these two expression gives 24 hours in total.

[tex]x + \frac{x}{2} =24\\\frac{3x}{2}=24\\ x=16[/tex]

Therefore, the actual time is 4 p.m.

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