Question

the number of days left in the month of November is double of the number of days already passed . now many days are left in tbe the month ?

Answer 1

November has 30 days.
Let days left be x .
So, days passed be 2x
A/q,
2x +x=30 days
3x = 30 days
x=30/3. x=10 days .
So , 10 days are left and 20 days are passed.