how do i write an equivalent time using only the smaller unit

how do i write an equivalent time using only the smaller unit  1h 30min
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1 Answer

So you want 1h 30min written in minutes.

To do this you have to remember that there are 60 minutes in 1 hour.

So,

1h 30mins = 1h + 30mins = 60mins + 30mins = 90mins         smiley

 

by Level 5 User (10.2k points)

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