You know that Google is anything more than a mere search engine. You can even use Google to find out current time in any place in this world. And lot more. Here is another useful way to make Google to work as a currency converter. You can view the current currency conversion rates with a simple search query. Suppose, if you want to convert US Dollar to Indian Rupees then you have to type USD in INR.
The result will give you the current currency conversion rate. You can use this only for your reference and study purposes.
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