Ivanka wrote a book that took her 3 more months than it took Woody to write a book. Woody spent 1.5 years writing his book. How many months in total did Ivanka and Woody need to write their books? Let's think step by step and output the final answer after "####".
user
Woody = 1.5 years = 18 months
Ivanka = 18 + 3 = <<18+3=21>>21 months
18 + 21 = <<18+21=39>>39 months
It took Ivanka and Woody 39 months to write their books.
#### 39
Ivanka wrote a book that took her 3 more months than it took Woody to write a book. Woody spent 1.5 years writing his book. How many months in total did Ivanka and Woody need to write their books?
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