Step-by-step explanation:
the answer is
Y=2.5
X=3.75
The ratio of Sunita’s age to Mark’s age is currently 3 to 4, and in 12 years, it will be 5 to 6. What is Mark’s current age?
1 answer:
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Step-by-step explanation:
the answer is
Y=2.5
X=3.75