There are six people in a family. The sum of their ages is 222. What would be the sum of their ages in the three years.
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Answered by
7
Answer:
Given:-
Sum of six people age =222
find sum of all six age after three years
Solution:-
Let the age of six people be x, y, z, a, b, c
ATQ,
x+y+ z+ a+b+c=222
then
age of six people after three years
=x+3, y+3, z+3, a+3, b+3, c+3
Add all six people age after three years
=x+3+ y+3+ z+3+a+3+b+3+c+3
=( x+y+ z+ a+b+c)+18
=222+18
=240years ans..
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14
Answer:
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