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

2024-09-16 11:35

1 answer

2024-09-16 16:28

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.

A book had a total of 170 pages. He had already read 90 pages. How many pages were left?

1 answer

2024-09-07 17:18

There were 170 pages in a book. He had already read 90 pages, so there were still 80 pages left.

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...

A comic book had a total of 19 pages. He had already read seven pages. How many pages were left?

1 answer

2024-09-16 10:50

This comic book had a total of 19 pages. He had already read 7 pages, so there were 19 - 7 = 12 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...

He had even read the remaining three-fifths. How many pages were there in this book?

1 answer

2024-09-16 13:48

"Swipe your face 100 times in front of the delivery guy" is a romantic youth-youth love novel written by the author, Bugua. The general plot of this novel is: [New...

A book had a total of 150 pages, and Xiao Ming had already read 80 pages. How many pages have you read? How many of them were left?

1 answer

2024-09-16 10:54

Xiao Ming had already read 80 pages, so the number of pages he had read accounted for 2/3 of the total number of pages. The remaining pages were 150 -...

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...

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.

Zhang Bin was reading a book. He had already read 39 pages, and there were still two-fifths left. How many pages were there in this book?

1 answer

2024-09-18 15:22

This book had: 39 + 2/5 = 39 + 06 = 406 pages. Because the number of pages in a book must be an entire number, the decimals needed to...

Xiao Ming had read 80 pages of a science and technology book, and there were 31 pages left. The pages that he had read and the pages that he had not read each accounted for a fraction of the total pages of the book.

1 answer

2024-09-11 02:54

The total number of pages in this book is 101. Xiao Ming has read 80 pages and has not read the remaining 31 pages. Therefore, the number of pages that...