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DK - Tamilnadu
🌐 Tamil Nadu
M+J+J+V+V+M=1/24+1/30+1/40
we have to find M+J+V
then,
2(M+J+V)=12/120
2(M+J+V)=1/10
M+J+V=1/20
All together complete the work in 20 days.
we have to find M+J+V
then,
2(M+J+V)=12/120
2(M+J+V)=1/10
M+J+V=1/20
All together complete the work in 20 days.
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Prajakta ~ Bengaluru
🌐 India
2(A+B+C)=1/24+1/30+1/40
=12/120 taking L.C.M
=1/10
=1/10*2
= 1/20
All together complete in 20 days.
=12/120 taking L.C.M
=1/10
=1/10*2
= 1/20
All together complete in 20 days.
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... ~ Mangalore
🌐 India
Why multiply by 2?
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Anonymous
🌐 Karnataka
Y multi by 2 only
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