Math, asked by swayampratap061, 1 month ago

the average age of 3 sisters is 15 . If the age of two sisters is 12 and 15 years, then the age of third sister is​

Answers

Answered by ellilmaran10
2

Answer:

the third sister age is 18

Step-by-step explanation:

third sister age=(3×15)-(12+15)

=45-27

=18

so third sister age = 18

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