If 31x + 29y + 30z = 366, find the value of x + y + z .
2 years, 7 months ago
Mar 22, 2015
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SEE THE SOLUTION BELOW:
Observe that in a leap year there are total 366 days .
Now calculate that how many months are there having 31 days, 29 days and 30 days.
Add them all and obviously you will get 12 which is the value of x + y +z .!!!!
It should be mentioned that \( x,y,z\) are natural numbers.
yes , sorry for that.
Interesting answer :)
@Azhaghu Roopesh M