Problem Solving World
3. How many pictures would you draw
if 12 students chose game shows as
their favorite kind of TV show?

Issof claims that the scale factor is 1/2. which statement about his claim is correct

You can find the constant of proportionality by finding the ratio of

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.