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

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Find the area of the regular hexagon if a side is 20 cm.