Answer:
a = 13
b = 52
a + b = 65
Explanation:
a*b = 676
b/a = 4
b = 4a
a*4a = 676
4a² = 676
a² = 676/4
a² = 169
b = 4(13)
a + b
13 + 52
65
5.9m questions
7.7m answers