Question
Aarav's current age is 6 years less than the total of
30% of Neel’s age and 50% of Tarun’s age. If Neel is 70 years old and Tarun is 40 years old, how old is Aarav now?Solution
ATQ,
Present age of Aarav = (30% of 70 + 50% of 40) – 6 = (0.30 × 70 + 0.50 × 40) – 6 = (21 + 20) – 6 = 35 years.
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