Answer: The puppy will grow by 16 inches
Step-by-step explanation:
It is said lena's puppy is currently 1 foot tall
and it will grow utmost 28 inches tall
We know that 1 foot = 12 inches
So current height of the puppy is 12 inches
Growth in height= The difference of maximum height and the current height
=28 - 12 =16
Lena's puppy will grow by 16 more inches