Stephen and Alice are reading the same book for a book club. Stephen reads278 pages in 7 weeks. Alice reads 31 pages each week. About how many morepages does Stephen read each week than Alice?2070o10

We were told that Stephen read 278 pages in 7 weeks. This means that the number of pages that Stephen reads in a week is
278/7 = 39.7
approximately 40 pages per week to the nearest ten
Alice reads 31 pages each week. If we round up to the nearest ten, it becomes 30 pages per week. Therefore, the difference between the number of pages that both of them read weekly is
40 - 30 = 10 pages
Therefore, Stephen reads 10 more pages each week than Alice.
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