Audrey and David are reading the same book.
Audrey reads 40 pages each day. David reads 20 pages each day.
How many pages will each person have read after 7 days?

A.

Audrey: 47 pages; David: 27 pages
B.

Audrey: 60 pages; David: 20 pages
C.

Audrey: 280 pages; David: 140 pages
D.

Audrey: 320 pages; David: 160 pages

Answer: C.

Step-by-step explanation:

Audrey read 280 pages and David read 140 pages in 7 days. Then the correct option is C.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Audrey and David are reading the same book. Audrey reads 40 pages each day. David reads 20 pages each day.

Then the number of pages read after 7 days by Audrey will be given as,

⇒ 40 x 7

⇒ 280

Then the number of pages read after 7 days by David will be given as,

⇒ 20 x 7

⇒ 140

Audrey read 280 pages and David read 140 pages in 7 days. Then the correct option is C.

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