sum of two no. is 30 and the sum of there reciprocles is 3/20
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sum of two no. is 30 and the sum of there reciprocles is 3/20
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Step-by-step explanation:
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Step-by-step explanation:
x + y= 30
1/x - 1/y = 3/20
x-y = 20/3
use elim. method
x + y =30
x - y=20/3
2x = 30 +20/3
2x = 90 + 20 /3
6x = 110
x = 110/6
x = 18.33