Answer:
4.25GB
Step-by-step explanation:
To get the answer, you must first turn the percentage into a decimal or a number by moving the imanginary decimal from right to left two times before adding it to the given storage of Model A.
25% = 0.25
So, the 25% now becomes 0.25 and can now be added to 4.
4 + 0.25 = 4.25
Thus, the answer will be 4.25GB. Model B has a storage of 4.25GB.