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March 4, 2015

March 4, 2015

Posted by **Iby** on Saturday, October 23, 2010 at 7:41am.

- mathematics -
**drwls**, Saturday, October 23, 2010 at 7:57amThe sum of the ages of the six family members is 150. You get that from the average and the fact that there are six of them. The sum of the ages of the four children is 60.

Let x be the mother's age. The father's age is x+2.

You know that 60 + x + x + 2 = 160

Solve for x.

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