Xiao Ming was reading a 256-page book. He had been reading 13 pages a day for seven days. He had to calculate how many pages he had not read.
2024-09-16 11:02
1 answer
How many days has Xiaoming been watching? (Question symbol) I've been reading for seven days, so I haven't read seven pages. The remaining pages were 256 - 13 × 7 = 234 pages. Therefore, Little Ming still had 234 pages to read.
Ming Peng had been reading a 520-page storybook for seven days. There were still 170 pages left. How many pages did he read on average every day?
1 answer
2024-09-16 10:46
Ming Peng had been reading for seven days and had 170 pages left. Therefore, the average number of pages he read every day was: 170 pages/7 days = 24 pages/day...
Xiao Ming read a book with 240 pages. He had already read 4 pages. On average, he would read 15 pages a day. Which page would Xiao Ming start reading on the fifth day?
1 answer
2024-09-16 12:54
Xiao Ming read an average of 15 pages a day. He had already read 4 pages, so he still needed to read 4/15 = 02 days. Because Xiao Ming needed...
Xiao Hua read a book and read 15 pages a day. After reading for 4 days, he still had 2/5 of the book left. How many pages of this storybook had he not read?
1 answer
2024-09-15 14:15
Assuming that this storybook had $x$pages, then the number of pages Little Light read every day was $15/div4 = 375$pages. Little Light had already read $4$for days, so the remaining...
He had been reading a storybook for 16 pages a day, but after reading it for five days, he had left 60% untouched. How many pages was this storybook?
1 answer
2024-09-16 18:03
He had read 16 pages of a storybook every day for five days, leaving 60% untouched. We can use the formula "book page number = total page number x page...
Xiao Ming read a book and read 15 pages a day. After reading for 4 days, he still had 2/5 of the book left. How many pages does this book have?
1 answer
2024-09-16 18:13
Xiao Ming read a total of $4/15 = 60$pages in 4 days. The remaining pages are $2/5$of the book, so the book has a total of $2/5/60 = 48$. Thus,...
A book had a total of 260 pages, and Xiao Ming had already read 80 pages. He had to finish the rest in five days. How many pages did he read on average every day?
1 answer
2024-09-10 12:07
Xiao Ming needed to finish reading the remaining 260 pages in 5 days, so he needed to read 260 pages per day divided by 5 days = 52 pages.
Xiao Dong read a 420-page book. He read 26 pages a day. After reading for 13 days, how many pages were left?
1 answer
2024-09-16 11:04
Xiao Dong read a 420-page book. He read 26 pages a day, and after 13 days, there were still pages left. The calculation process was as follows: The total number...
Xiao Ming was reading a 200-page storybook. He had already read two-fifths of the book and had 10 more pages. How many pages were left?
1 answer
2024-09-18 15:27
Xiao Ming had already read two-fifths of a 200-page storybook, which was 10 pages more. 200 pages × 2/5 + 10 pages = 40 pages The remaining pages were: 200...
He had read 12 pages on the first day, 6 more pages on the next day, and 48 pages on the last day. How many days had he read?
1 answer
2024-09-15 15:48
After reading 12 pages on the first day, he read 6 more pages every day than the previous day. On the last day, he read 48 pages. How many days...
A science book had 32 pages. After reading 8 pages, he would finish it in the remaining 4 days. How many pages did he read per day?
1 answer
2024-09-14 20:00
To read the remaining 4 books, Naughty needed to read 32-8=24 pages.
Therefore, she needed to read 24/4=6 pages every day.
So, on average, Naughty reads six pages a day.
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