Question

Jasmine is reading a book. She has finished three fourths
of the book and has 81 pages left to read. How many pages has she​ read?

Answer 1

Answer:

Jasmine has 82 pages read already

Step-by-step explanation:

Answer 2

Answer:

243 pages

Step-by-step explanation:

Write a proportion.  81 pages is to ¼ of the book as x pages is to ¾ of the book.

81 / ¼ = x / ¾

Cross multiply and solve:

¼ x = ¾ (81)

x = 3 (81)

x = 243