The ages of Raju and Ravi are in the ratio 3:4 .Four years from now the ratio of their ages will be 4:5 . Find their present ages.

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a