An algebra problem by Vincent Fernandez

Algebra Level 2

The sum of Monica's and Mark's ages is 18. In three years, Monica is twice as old as Mark. How Old is Mark now ?


The answer is 5.

Vincent Fernandez by Vincent Fernandez , 24, Philippines

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1 solution

Shoham Grunblat
Feb 7, 2015

There is an error in the question, monica is 13 and mark is 5...

0 Helpful 0 Interesting 0 Brilliant 0 Confused

Thanks. I have updated the answer to 5.

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Calvin Lin Staff - 6 years, 4 months ago

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