First we have to change rupees into paise .
[Rupees = 100paise]
Sandwiches = 1.85+1.85=370paise
Drinks = 72p+72p=144paise
Sweets = 105paise
Adding the total payment:-
370+144+105=619paise
619 paise means 6.19rupess
Hence 10-6.19=3.81rupess.
Answer:90
Step-by-step explanation:
