Problema Solution
1 person 63; 1 person 45; 1 person 6: write an eqation that odels how old in years each person will be, when all ages add up to 150 years
Answer provided by our tutors
at certian time age of a,b,c be 63,45 and 6 respectively
in total=63+45+6
=114
after c year from there,their ages will be 63+c,45+c,6+c
total=114+3c
given that 114+3c=150
3c=36
c=12
their ages are 75, 57,18.
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