8.whatshouldbeaddedtog-togetMy)get 4:/2ded toto – InterviewSolution

1.

8.whatshouldbeaddedtog-togetMy)get 4:/2ded toto

Answer»

(1/2+1/3+1/5) + x = 4

=> x = 4-(1/2+1/4+1/5) = 4-(15+10+6)/30 = 4-(31/30) = (120-31)/30 = 89/30

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