Aratio compares two fractions. true or false

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

What dimensions can créate more than one triangle ?

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.