Question

A+B=40 days
B+C=30 days
C+A=24 days
A+B+C=???? days​

Answer 1

Answer:

AA+BB+CC=x

=>2(A+B+C)=x

=>2x=A+B+C

A/Q, =>2x=40+30+24

=>x=2/94

=>x=47

hence,A+B+C=47

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