Mathematics, 30.08.2019 19:00 23stanforthb

The ratio of sarah's age to keisha's age is 4: 5 this year. keisha was 12 years old 3 years ago. find the ratio of sarah's age to keisha's age 9 years from now.

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The ratio of sarah's age to keisha's age is 4: 5 this year. keisha was 12 years old 3 years ago. fin...