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Mathematics 18 Online
OpenStudy (anonymous):

Lani has learned 21 of the 84 songs in her piano playbook. What percent of the total number of songs in the playbook has Lani learned?

OpenStudy (anonymous):

lets say 84 = 100% right ? So what would it be 21 out of 84 ?

OpenStudy (anonymous):

i think that it is 25%

OpenStudy (anonymous):

Congratulations. You're correct

OpenStudy (anonymous):

thank you

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