Tom was searching for a flight ticket to America, he noticed that the price of the ticket is listed as Rs 5.36×104 in HOLIDAY and in GOTRIP, it showed Rs 53,509. He compared both the prices and booked the ticket from GOTRIP as it is cheaper. Is he correct?
Yes
In order to compare both the prices, let's write both the numbers in normal form.
5.36×104=53600 (move the decimal point 4 places to the right)
53509 is less than 53600, so it is cheaper. Hence, the price listed in GOTRIP is cheaper.