Question

Kim borrowed a book from the library and read severel pages the first night. The second night she read 10 more than twice as many pages as she did the first night. The third night she read 13 more pages than she did the first night finishing the entire 127 page bookm how many pages did she read each night

Answer 1

Kim read 35 pages(approximately) on the first night, 45 pages on the second night, and 48 pages on the third night.

What represents the number of pages she read the first night?

The number of pages Kim read the first night can be represented as x

As a result, the number of pages read on the second night is x+10

The number of pages read  during the third night is x+13

Total number of pages read in the 3 nights=x+x+10+x+13

Total number of pages read in the 3 nights=3x+23

Total number of pages read in the 3 nights=127

127=3x+23

127-23=3x

104=3x

x=104/3

x=number of pages read the first night=35

the number of pages read the second night is x+10=45

number of pages read in the 3 nights X+13=48

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