PDF chapter test TRY NOW
The table below shows the average rate of growth in the height of boys with their age.
| Age in years | \% of full height in boys |
| 8 | 72\% |
| 9 | 75\% |
| 10 | 78\% |
| 11 | 81\% |
| 12 | 84\% |
| 13 | 88\% |
| 14 | 92\% |
| 15 | 95\% |
| 16 | 98\% |
| 17 | 99\% |
| 18 | 100\% |
A boy is 11 years old and 133 cm tall. At the end of the growth period he is likely to be what height in cm?
Answer: cm
Register for free to see more content