Question

Ben and Jill each bought a book. Ben's
book cost Rs 400 less than Jill's book.
Jill's book cost Rs 20.55. What is the
cost of Ben's book?​

Answer 1

Answer:

-397.45

Step-by-step explanation:

cost of Jill's book = ₹20.55

cost on Ben's book = ₹20.55 - ₹400

= ₹ -379.45

So, the cost of Ben's book is ₹-379.45