22:87 What is the equivilant ratio?

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

What is not true about kl and mn? what is mn? (show )

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily