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Mathematics 19 Online
OpenStudy (anonymous):

The ages of Phillip and Dheeraj are in the ratio 4:7. The sum of the ages is 22 Find the ages of Phillip and Dheeraj.

OpenStudy (anonymous):

8 and 14

OpenStudy (anonymous):

how did you work it out? (:

OpenStudy (anonymous):

Well, you have to figure that the numbers will be small, and there can't really be a crazy decimal, so I just plugged in numbers that would fit, 4 and 7 wouldn't, so I doubled that to 8 and 14.

OpenStudy (anonymous):

4x+7x=22 11x=22 x=2 4x=[Age of Phillip]=8 7x=[Age of Dheeraj]=14 hope this helped

OpenStudy (anonymous):

Jm92 used math. Use his method. Logic probably won't fly with your teacher because you can't show your work.

OpenStudy (anonymous):

ah okay

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