a library has books for primary classes,middle classes and higher classes. 5/9 of all the books in the library are for primary classes and 2/15 of all the are for middle classes. if there are 7294 books for higher classes. how many books are there for primary classes and middle classes respectively.
Answers
Answered by
38
Answer:
13025
3126
Step-by-step explanation:
a library has books for primary classes,middle classes and higher classes. 5/9 of all the books in the library are for primary classes and 2/15 of all the are for middle classes. if there are 7294 books for higher classes.
Let say total books 45T
Primary class books = (5/9)45T = 25T
Middle class books = (2/15)45T = 6T
Higher class books = 45T -25T -6T
= 14T
14T = 7294
T = 521
Primary class books = 25 * 521 = 13025
Middle class books = 6*521 = 3126
Answered by
7
Answer:
primary class books =13925.
middle class books =3126
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