Respuesta :

2:38 + 45 minutes
to make the time 3:00, we need 22 more minutes
  2:38
+0:22
=3:00
45 minutes - 22 minutes = 23 minutes
(because we took away 22 minutes from 45 minutes to make a complete hour)
The left 23 minutes + 3:00

   3:00
 +0:23
= 3:23

3:23


2:38+45 Mins=3:23

How to elaborate the question ?

2:38 means 2 hours and 38 mins.

To make it 3 hours, we need to add 22 more mins.

∴ 2 hours 38 mins + 22 mins = 3 hours.

We have to add 45 mins in total & already we add 22 mins.

So, We need to add (45-22)=23 more mins.

What is the final result ?

Adding 23 mins to 3 hours, we get 3 hours 23 mins.

∴ 2:38+45mins=3:23

Learn more about Hour-Minute Problem here :

https://brainly.com/question/1179175

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