Question

Amy reads 12% of a 356 page book each night. Which expression represents the number the of unread pages if Amy reads for x nights?

Answer 1

Answer:

An expression represents the number the of unread pages if Amy reads for x nights is 356-43x

Step-by-step explanation:

Total number of pages in a book = 356

Amy reads 12% of a 356 page book each night.

So, Number of pages read by her each night =$\frac{12}{100} \times 356 =42.72 \sim 43$

So, number of pages read in x nights = 43x

So, the number the of unread pages after x nights= 356-43x

Hence An expression represents the number the of unread pages if Amy reads for x nights is 356-43x