Multiple Choice Questions
Problem 4.
4. John's age in 10 years minus Mary's age in 2 is 10. The sum
of their ages in 5 years is 50. The product of the ages now is?
- (a)
- 399.
- (b)
- 400.
- (c)
- 319.
- (d)
- 624.
- (e)
- none of these.
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Tue Aug 12 09:27:36 MDT 1997
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