total number of books in a library is 360. mena finds 2/3rd of books is of science and remaining is of mathematics books. if half of these mathematics books are for class 7 ,how many books are for class 7? (a)60 (b)120 (c)180 (d)240
Ncert maths chapter 2 fraction
Answers
Answered by
1
Answer:
the answer is A option (60 books)
Step-by-step explanation:
total books =360
science books=2/3*360=240 books
maths books=360-240=120 books
since half of maths books were for class 7,
1/2 *120=60 books
hence there were 60 maths books for class 7
hope it helps mark me as brainliest.
Similar questions