First convert all of the fractions into the same denominator. 1/3 = 2/6. Add the new fraction of history books and the fraction for english books. 2/6 + 1/6 = 3/6. Subtract the total from 1 or 6/6. 6/6 - 3/6 = 3/6. The answer is 3/6 or 1/2 when reduced. 50% or 1/2 of the books are science books.
Answer:
20.60000000000
Step-by-step explanation:
Answer:
$16.59
Step-by-step explanation:
$15.88 * 4.5/100
=0.7146 + $15.88
= $16.59
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