answer:
A tropical savanna typically receives an average of 30 to 50 inches (76 to 127 cm) of rain per year. To convert this to feet, we can use the given conversion factor of 1 inch = 2.54 cm.
First, let's convert inches to centimeters. Using the conversion factor, 1 inch is equal to 2.54 cm.
Next, we can convert centimeters to feet. Since 1 foot is equal to 30.48 centimeters, we divide the centimeters by 30.48 to get the equivalent in feet.
So, to find the amount of rain in feet, we can multiply the given average rainfall in inches by the conversion factors:
30 inches * (2.54 cm / 1 inch) * (1 foot / 30.48 cm) = approximately 9.84 feet
Therefore, a tropical savanna typically receives an average of approximately 9.84 feet of rain per year.
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