SOLUTION: five years ago the combined age of six girls was 67. what will be their combined age in four yearss time?

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Question 1105725: five years ago the combined age of six girls was 67. what will be their combined age in four yearss time?
Found 4 solutions by Alan3354, josgarithmetic, ikleyn, TeachMath:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Think about it.
Answer by josgarithmetic(39620)   (Show Source): You can put this solution on YOUR website!

Answer by ikleyn(52803)   (Show Source): You can put this solution on YOUR website!
.
If 5 years ago the combined age of 6 girls was 67, then their combined present age is 67 + 6*5 = 97 years.


Then in 4 years, their combined age will be 97 + 4*6 years.


Answer by TeachMath(96)   (Show Source): You can put this solution on YOUR website!

67 + 9(6) = 67 + 54 = 121 yaars

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