Mathematics, 24.04.2021 14:00, paulitaaustin

A dancer spends one hour and fifteen minutes altogether at her two dancing lessons; Street Dance and Tap Dance.
The tengths of the classes are at a ratio of 3:2.
How much longer is the Street Dance class than the Tap Dance class?

Answers: 2

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A dancer spends one hour and fifteen minutes altogether at her two dancing lessons; Street Dance a...