Question 20
The table below shows the number of different balls in the sports room, 36 basketballs, 42 ping pong and 70 badmintons. How many footballs are there in the sports room?
| Ball | Amount in the source pictogram |
|---|---|
| Basketball | 4 full symbols + 1/2 symbol (36) |
| Pingpong | 5 full symbols + 1/4 symbol (42) |
| Badminton | 8 full symbols + 3/4 symbol (70) |
| Football | 9 full symbols + 1/4 symbol |
| Ball | Amount in the source pictogram |
|---|---|
| Basketball | 4 full symbols + 1/2 symbol (36) |
| Pingpong | 5 full symbols + 1/4 symbol (42) |
| Badminton | 8 full symbols + 3/4 symbol (70) |
| Football | 9 full symbols + 1/4 symbol |