Question

5) The cost of the book is 150 and
ITs costs is Increased by 30%
Find the cost of test book a​

Answer 1

Answer:

it increases by 20 and tge answer is 170

Step-by-step explanation:

maybe this would help

Answer 2

Answer:

Step-by-step explanation:

Cost of the book=150rs.                                                                                               Cost increased by 30 percent                                                                                       150/100x30=45 rupees are increased    Therefore current cost of book is 45 + 150 =195.         Marks as brain  list and   follow