Question

If 15 notebook costs 112 how much would 30 notebook cost

Answer 1

Answer:

1 notebook=112/15

1notebook=Rs7.46

therfore for 30 notebooks

=7.46×30

=Rs223.8

Answer 2

Answer:

224

Step-by-step explanation:

15 notebooks costs-112rs

30 notebooks costs-?

15=112

30=?

cross multiply them

1. 30×112. /30
2. 224