It should be noted that the in a deoxyribonucleic acid (DNA) guanine pairs with cytosine, adenine with thymine and vice versa.
Given that GC content = 48%.
Which Means
G + C = 48%
G and C = 24%.
Whereas,
AT % = 100 - GC%
= 100 – 48%
= 52%.
Hence,
A + T = 52%
A = 26%
T = 26%
Thus, the answer would be
A = 26%
T = 26%
G = 24%
C = 24%