a book dealer received an order in which 1/5 of the books were hardcover books. the dealer sold 2/3 of the books, including 3/4 of the hardcover books. What fraction of the unsold
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Answer:
Step-by-step explanation:
LCM of 5,3,4 is 60
So,Total= 60 books
HANDCOVER BOOKS =12 (1÷5 of 60)
Books sold = 40(2÷3 of 60)+ 9 (3÷4 of 12)
Total sold =49
Fraction left =11/60
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