The above question is incomplete.
Complete Question
Eliza reads of 1/7 of her book on Monday. On Tuesday and Wednesday combined, she reads three times as much as she reads on Monday. The expression 1/7r +3(1/7r) can be used to determine the number of pages Eliza reads on Monday, Tuesday, and Wednesday combined. The variable r represents the total number of pages in the book.
Eliza's book has a total of 357 pages. How many pages does Eliza read on Monday, Tuesday, and Wednesday combined?
Answer:
204 pages
Explanation:
From the above question, we have the variable:
The expression 1/7r +3(1/7r) can be used to determine the number of pages Eliza reads on Monday, Tuesday, and Wednesday combined.
Hence:
r = 357 pages
Hence:
1/7r +3(1/7r)
1/7 × 357 + 3(1/7 × 357)
= 51 + 3(51)
= 51 + 153
= 204 pages
Therefore, the number of pages that Eliza read on Monday, Tuesday, and Wednesday combined is 204 pages