Question

a) Father is 20 years older than his son Felix. Five years ago they were combined 40 years old. How old are they now?

b) One third of a herd consists of goats, the rest are sheep. There are twelve more sheep than goats. How many goats and sheep does the herd have in total?

c) Grandma is 90 years old and her daughter Patricia is 65 years old. How many years ago was Grandma twice the age of Patricia?

d) The sum of two real numbers is 10 and the sum of their squares is 68. Determine those numbers.

Answer 1

Answer:

a)Felix age 15

father age 35

Step-by-step explanation:

b) total=12

c)25 year ago

D)8 and 2