Computing real exchange rates

Consider a bundle of consumer goods that costs $$90$ in the United States. The same bundle of goods costs CNY $105$ in China.

Holding constant the cost of the bundle in each country, compute the real exchange rates that would result from the two nominal exchange rates in the following table.

$\backslash$table$[[\backslash$table$[[$Cost of Bundle in U$.$S$.$ Cost of Bundle in China$],[($Dollars$)],[($Yuan$)]]$

$\backslash$table$[[$Nominal Exchange Rate$],[($Yuan per dollar$)]]($Bundles of Chinese goods per bundle of U$.$S$.$ goods$)],[90],[90]]$