A book has 170 pages. Xiaowen has read two-fifths of it. How many pages are there left?

2024-09-10 12:51

1 answer

2024-09-10 16:26

Xiaowen had read two-fifths of the book, which meant that Xiaowen had read 170 pages divided by 2 = 85 pages. There were still 170 - 85 pages = 85 pages that he had not read.

A book had 170 pages. Xiaowen had read two-fifths of it. How many pages were left?

1 answer

2024-09-03 19:47

Xiaowen had read two-fifths of the book, which meant that Xiaowen had read 2/5 * 170 = 48 pages. Therefore, there were still 170 - 48 = 122 pages that he had not read.

Xiao Ming has a book with a total of 240 pages. He has already read two-fifths of the book. How many pages are left?]

1 answer

2024-09-18 15:27

Xiao Ming had a book with a total of 240 pages and had already read two-fifths of the entire book, so he had already read 240 × 2/5 = 96 pages. Therefore, there were still 240 - 96 = 144 pages left.

Xiao Ming is reading an extra-cursory book. This book has 150 pages. He has read three-fifths of the total pages. How many pages has he read and how many pages are left?

1 answer

2024-09-18 15:21

The total number of pages that Xiao Ming had read was 150. He had already read three-fifths of the total number of pages, which was 3/5 = 6%. Therefore, Xiao Ming had already read about 6% of the pages, and the remaining pages were 150 - 6%= 144 pages.

Three fifths of a book has been read, and there are 15 pages left. The number of pages read is a fraction of the number of pages not read

1 answer

2024-09-18 15:44

If a book has been read three-fifths of the way and there are 15 pages left, then the number of pages read is the number of pages not read: Number of pages seen/number of pages not seen = 3/5/4/5 = 3/4 Therefore, the number of pages that had been read was four-thirds of the number of pages that had not been read.

A storybook has 200 pages. Xiao Ming read two-fifths of it on the first day and 15% on the second day. How many pages are left?

1 answer

2024-09-18 15:23

Xiao Ming read two-fifths of the page on the first day. The next day, he read 15%, which was page 015. Therefore, the remaining pages were 200 - (2/5 + 015) = 200 - 045 = 19545 pages. Therefore, Little Ming still had 19545 pages left.

Xiao Ming is reading a 150-page storybook. He has already read two-fifths of the book. How many pages are left?

1 answer

2024-09-10 12:34

Xiao Ming had already read two-fifths of a 150-page storybook, so he had already read 150 × 2/5 = 60 pages. Therefore, there were still 150 - 60 = 90 pages left in the storybook.

A book has 200 pages. How many pages are left after reading 40%?

1 answer

2024-09-13 12:44

If a book has 200 pages and you've read 40% of it, then the remaining pages are: 200 pages × 04 = 80 pages Thus, there were still 80 pages left in the book.

Xiao Hong had already read 40 pages of the book, which was exactly two-fifths of the book. How many pages were left?

1 answer

2024-09-18 15:45

If Xiao Hong had already read 40 pages of a book, which was two-fifths of the book, then Xiao Hong had already read 20% or 0.2 times the book. How many pages are there in the book? You can divide the number of pages by the number of pages in the book: (100% - 02) / 100% = 90% Therefore, Little Red only had 10 pages left.

A book had a total of 90 pages. He had read three-fifths of it. How many pages were left?

1 answer

2024-09-16 11:35

A book of 90 pages, three-fifths read, then there was still: 90 - 3/5 * 90 = 90 - 36 = 54 pages. Therefore, there were still 54 pages left.

Little Light had a book. He read 18 pages on the first day, which was two-fifths of the book. How many pages were left?

1 answer

2024-09-18 15:30

This book was left: Two-fifths of the book is 18 pages, 2/5 = 9 pages (with two decimals) Therefore, there were still nine pages left in the book.