KM 364e-20170301150601...Jim is 4 years older than his brother Bob. In two years, Jim will be twice...
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KM 364e-20170301150601...Jim is 4 years older than his brother Bob. In two years, Jim will be twice Bob's age. How old are they now? O Bob is 6 and Jim is 10. Bob is 4 and Jim is 8