2 years ago

Jim started cleaning at :1009 AM and finished at :1132 AM. How long did it take him?

Mathematics

2 answers:

Goryan [66]2 years ago

7 0

Answer:

1 hour and 23 minutes

Step-by-step explanation:

11:32-10:09=1:23

Thinking through this logically, one hour after 10:09 is 11:09 and we know that it took him longer than this.

We can then subtract the minutes without having to worry about the base-60.

32 minutes -9 minutes =23 minutes

We then add the 23 minutes to the 1 hour and determine that it took him 1:23 (one hour and twenty-three minutes).

Alinara [238K]2 years ago

4 0

Answer:

ANSWER

1 hour and 23 minutes

Step-by-step explanation:

bc im right

your welcome!

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