Rajiv wants to buy 90 light bulbs.
He can buy them from Germany or the United States.
In Germany, a pack of 6 light bulbs costs 33 euros.
In the United States, a pack of 3 light bulbs costs 18 dollars.
The exchange rate is 1 euro = 1. 1 dollars.
Work out how much Rajiv can save by buying his 90 light bulbs from the United States
Give your answer in dollars.
