Math, asked by raghvisinghbaghel, 4 months ago

Rajan can build a structure in 15 days. Sanjay can build the same structure in 18 days. Both Rajan and Sanja
start making the structure. But Sanjay goes after 6 days of work. How many days would be needed by Rajant
complete the structure?

Answers

Answered by Yuvashika
1

answer:

sorry idk

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Answered by MISSTHUNDER
20

Rajan can build a structure in 15 days

Rajan can build 1/15 of the structure In 1 days

sanjay can build a structure in 18 days

sanjay can build 1/18 of structure In 1 days

Their combine work in 1 days =1/15+1/18

=6+5/90

=11/90

their combine work in 6 days =11/90×6=11/15

work that is left =1-11/15=4/15

Rajan can build 1/18 of structure in 1 day

Rajan can build 4/15 of structure in 18×4/15=24/5 days

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