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Juan, Erika, and Bob are friends. The sum of their ages is 30. Erika is twice the age of Juan, and Bob is 5 years older than Erika. How old is Juan?
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Juan, Erika, and Bob are friends. The sum of their ages is 30. Erika is twice the age of Juan, and Bob is 5 years older than Erika. How old is Juan?
asked
Sep 19, 2024
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Juan, Erika, and Bob are friends. The sum of their ages is 30. Erika is twice the age of Juan, and Bob is 5 years older than Erika.
How old is Juan?
Mathematics
high-school
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Covener
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