19,840 pages. You must multiply 20 pages by 31 days which gives you a product of 620 pages. This is the amount of pages each student reads in the month of January. Then, you must multiply 620 pages by 32 students and get a product of 19,840 pages in all.
That the equation could be combined into like terms
You just have to write it down (7.7.7.7.7.7.7=49)
