Let us express all values in the Indian Numeral System:
We know that One million = 10,00,000
Then 10 million = 1,00,00,000
Initial amount in the bank = 1,00,00,000 dollars
Deposited amount = 15,00,000 dollars (1 mark)
Bank balance:
= Initial amount + Deposited amount
= 1,00,00,000 + 15,00,000
= 1,15,00,000 dollars (1 mark)