234k views
5 votes
10:10 - 6:20 =
WITH REGROUPING

User Franco
by
6.1k points

1 Answer

6 votes
The way I subtract or add time is breaking it down.

6:20 + 40 = 7:00
10:10 - 2:40 = 7:00

2:40 is the answer.
User Raj Nandan Sharma
by
6.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.