Seudónimo Seudónimo

20-11-2019
Mathematics

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Katya is 15 years old, which is 5/6 of her brother's age. How old is her brother?

Respuesta :

eizzily eizzily

20-11-2019

15=5/6x when x equals her brother’s age. Solve this equation to get that the brother is 18.

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