What’s a good fraction calculator on chrome that can do fractions devided by whole numbers? I want to use it to practice my fractions and memorize them

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl