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Ravi is years old. Read the cards above Ravi, his sister Sita and his brother Gopal. Which expression gives the SUM of the three children's ages 3 years from now?

Class 6Introduction to VariablesAlgebra
  • A
  • B
  • C
  • D

Step-by-Step Solution

Now: . In 3 years each is 3 years older: adds the 3 years only once.)
Answer: A)

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