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2015-10-12T10:49:07+05:30

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Let core java section requires = 7x pages
Advanced java section requires = 2x pages

Total pages = 7x +2x = 9x 
But but total pages = 450
Thus 9x = 450
or x=50

So core java section requires = 7x = 7X50 = 350 pages
Advanced java section requires = 2x = 2X50 = 100 pages
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2015-10-12T11:47:07+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Let the sum of ratios 7x+2x=9x.
core comprises of 7x/9x * 450 = 350 pages.
advances comprises of 2x/9x * 450 = 100 pages.

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