Question

15 years later,Shreya will be four times as old as she was 15 years ago .how old is she now ?

Answer 1

she would be 20 now i think because if she was 5 to start and 15 years later she would be four times older than she was 15 years ago cause 5*4=20 and 5+15=20 but i'm not 100% sure on that though