213+213=?
413
513
613
713
The given fractions are like fractions because they have the same denominator.
When we add like fractions the denominator remains the same while we add the numerator.
So,
213+213
=2+213
=413
Hence, Option A is correct.
The number 7 x 11 x 13 + 13 + 13 x 2 is