Question

he also sold 14 books, at £15 each. How much is this altogether? Now find 15% of this number?

Answer 1

No. of books sold = 14

Each cost = Rs 15

For altogether = 14×15 = 210

Percentage = 2.1

Answer 2

Answer:

14×15= £210

now,

15% of £210

= 15/100×210

=15/10×21

=15×21/10

=315/10

=£31.5