Answers

2015-12-11T08:48:07+05:30
Let the common multiple be x. SO, number of pages =7x+2x=9x =450
x=450/9=50
Core=7x =7*50=350
Advanced=2x=2*50=100
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2015-12-13T00:42:20+05:30
Please see the attachment.content of core java is 350 and advanced java is 100.
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