Question:
Amos is 12 years younger than his sister. The ratio of Amos’ age to his sister’s age is 1 : 5. In how many years’ time will the ratio of Amos’ age to his sister’s age be 2 : 5?
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Solution:
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Empowering Students and Parents with Solutions
Amos is 12 years younger than his sister. The ratio of Amos’ age to his sister’s age is 1 : 5. In how many years’ time will the ratio of Amos’ age to his sister’s age be 2 : 5?