Question

Ella noticed she needs 24 pages of loose- paper to take notes for six days of her biology class. Assume that she uses the same number of pages each day. How many pages will she need for 15 days of class? Days of Biology Class 3 Number of Pages used 6 24 15 156 number of pages used 24 156

Answer 1

24 pages for 6 days, this is

$\frac{24}{6}=4\text{ for a day }$

for 15 days she need:

$15\times4=60\text{ }$

answer: she needs 60 pages for 15 days of class