shakeel read .5 of a book on first
day and .3 of it on the second day. if 60 pages are left find the total numbers of pages of book?
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Answer:
300 pages
Step-by-step explanation:
On first day 50% read
On two day 30% read
total no of pages be x
x = 60+x/2 + 3x/10
x = 60+(5x+3x)/10
x = (600+8x)/10
10x = 600 + 8x
2x = 600
x = 300
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