In a box of 500 books, 170 are red
in colour while the rest are bluish in color. Give out the percentage of blue
books.
solution
1st we have to get the number of
blue books.
blue books = 500 - 170 = 330
then,= 330 x 100
500
then,= 330
5
= 66%
Hence percentage of blue books is 66%
TRY THIS...............
In a box of 5000 books, 1500 are
yellow in colour while the rest are bluish in color. Give out the percentage of
blue books.
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