Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Mathematics State Board
Class 7
Percentage and Simple Interest
Percentage Conversion Methods
10.
The number of books in the library
Exercise condition:
5
m.
3
\(\%\) of the books in a
school
library are
Mathematics
books. If there are
21000
books in the library, find the number of
Mathematics
books.
The number of
Mathematics
books in the library
.
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!