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Levart [38]
4 years ago
14

A library had 570 books when it first opened. A year later, the number of books increased by 30%. How many books were there in t

he library a year later?
Mathematics
1 answer:
s344n2d4d5 [400]4 years ago
3 0

Answer: There were 741 books in the library a year later.

Step-by-step explanation:

Given: Total books in library = 570

Number of books increased by 30%.

One year later, Number of books in the library = (Total books in library) + 30% x (Total books in library)

= 570 + (0.30) x (570)

= 570 (1+0.30)

= 570 (1.30)

= 741

Hence, there were 741 books in the library a year later.

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Step-by-step explanation;

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Divide 780 by 13 to find the fixed amount per tv.

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