human
Every bedtime, Juwella reads a book. Three nights ago, she read 15 pages. Two nights ago she read twice that many pages, while last night she read 5 pages more than the previous night. She promised to read the remaining pages of the book tonight. If the book has 100 pages, how many pages will she read tonight?
assistant
How many pages did Juwella read two nights ago? ** Juwella read 15 x 2 = <<15*2=30>>30 pages two nights ago.
How many pages did Juwella read last night? ** She read 30 + 5 = <<30+5=35>>35 pages last night.
How many pages did Juwella read for three nights? ** She read a total of 15 + 30 + 35 = <<15+30+35=80>>80 pages for three nights.
How many pages will Juwella read tonight? ** Thus, she needs to read 100 - 80 = <<100-80=20>>20 pages tonight to finish the book.
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