Question

Atul has 240 songs in his mobile. He deletes 30% of the the song. How many songs are left?

Answer 1

Answer:

30% of 240

30/100 × 240

= 72

Songs left = 240-72 = 168

Answer 2

Answer:

30% of 240

$\frac{30}{100} \times 240 \\ = 24 \times 3 \\ = 72$

So, Atul has deleted 72 songs

Now,

Total songs = 240

Deleted = 72

No. of songs Atul has left

= 240 - 72

= 168 songs