samaira spends2/5 of her pocket money to buy chocolates and gives1/9 of the remaining money to her sister she spends 3/4 of the rest of the money to buy a book and saves rest of it the fraction of money saved by her is

Answer 1

starting with 1,
after chocolates, 3/5 remains
after gift to sister, she has 8/9 * 3/5 = 8/15
after books, she has 1/4 * 8/15 = 2/15