Micah wanted to read at least 20 pages a day in his new book. After 7 days, he had read 217 pages. How many more pages than 20 did he actually read per day?

Respuesta :

Answer:

11

Step-by-step explanation:

20 × 7 = 140

217 - 140 = 77

77 ÷ 7 = 11

Check:

20 + 11 = 31

31 × 7 = 217