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Aneli [31]
3 years ago
13

Four times the reciprocal of a number equals 2 times the reciprocal of 7. find the number.

Mathematics
2 answers:
nirvana33 [79]3 years ago
4 0
4 (1/n)=2(1/7) 4/n=2/7 n=4(7/2) n=14
so first let n to represent the number and then write and solve the equation as above process.

:)

loris [4]3 years ago
3 0
4 * (1/n) = 2 * (1/7)
4/n = 2/7
28 = 2n
The number equals 14

 
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