Question

Jack has 2,613 songs saved on his computer. Dexter has 4 times as many songs saved on his computer as Jack has. How many songs does Dexter have saved on his computer?

Answer 1

Let number of songs Jack has be x
Let number of songs Dexter has be y

Then:
4y=x

We know Jack has 2,613 songs,
4(2613)=x
x=10452 songs

Hope I helped :)