Maliha, 12 years old, is three times as old as Asma. How old will she be when she's twice as old as Asma?
- 23
- 19
- 16
- None of these
Explanation
- Asma’s future age = x - (12 - 4) = x - 8
- Equation: x = 2(x - 8)
- Solving: x = 2x - 16 → x = 16.
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