Step-by-step explanation:
1 Find common denominator (lower numbers)
2 add numerators(top numbers)
3 put the numerator over the denominator
ex 3/4+2/8
3x2=6,4x2=8
3/4=6/8
6/8+2/8=8/8 or 1
Answer:4 3/5
Step-by-step explanation:
Let June's age be

Then his father is

The sum of their ages is no less than 77 means,



The youngest age June can be is 11