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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
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Mar 13, 2017
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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
Mathematics
middle-school
Ivissani
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72 divided by 6 = 12.
Katie spent 12 minutes on ezch
DaL
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Mar 15, 2017
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DaL
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To find how many minutes she took per brain teaser, divide the time by how many she did.
72/6=12
She spent 1
2 minutes
on average for each brain teaser.
Hope this helps.
Runar Halse
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Mar 19, 2017
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Runar Halse
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