# Reciprocal

What is the reciprocal of the sum of the reciprocals of 4 and 9?

Correct result:

x =  2.77

#### Solution:

$x=\frac{1}{\frac{1}{4}+\frac{1}{9}}=2.77$ We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you! Tips to related online calculators
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