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katie is solving brain teasers she solve 6 brain teasers in 72 minutes how long did she spend on each brain teaser

User Ivissani
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2 Answers

5 votes
72 divided by 6 = 12.

Katie spent 12 minutes on ezch
User DaL
by
7.3k points
6 votes
To find how many minutes she took per brain teaser, divide the time by how many she did.
72/6=12
She spent 12 minutes on average for each brain teaser.
Hope this helps.
User Runar Halse
by
7.4k points