se 15 ion ballis of same size wieigh 16 kg 56zHow many of thes wg 4 kg – InterviewSolution

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1.	se 15 ion ballis of same size wieigh 16 kg 56zHow many of thes wg 4 kg 690 g(b) 19(4) 7(c) 5
Answer» 10kg50gm=10000+50=10050gmhence 15 balls weigh this hence 1 ball will weigh =10050/15=670gmhence for 4kg690gm=4000+690=4690gm4690/670=7balls

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