What is the product of 8/6 and 5/10 in simplest radical form?

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf