How to do this did this but on half way I became stuck

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How to do this did this but on half way I became stuck

Date Posted: 5 years ago

5 years ago

1 hr = 60 min

So 120 min = ? hour

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Do it step by step. You did well up to
120min + 24min.

Date Posted: 5 years ago