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A Java book is compromise of two sections of core and advanced java in the ratio 7:2. how much of each type of content will be needed to make a book of 450



Let  the common factor = x
then  core section has 7x pages
and advance section 2x pages

Total pages = 450
x = 50

Core section =  7x =7*50 = 350 pages
Advance Java section = 2x = 2*50 =100 pages

0 0 0
Thanks! that was fast..
Please mark as brainliest!!
umm okay this really helps thanks alot!!
Advance thank you!!
Let first part be 7x and second part be 2x
Then no of pages in first part=7/9*450=350
no of pages in second part=
0 0 0
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