Math, asked by jankiraojankirao, 6 months ago

If 10 people can build a wall in 30 days. How long will 15 people take to build the same wall?

Answers

Answered by neetigarg

4

Answer:

15 peoples take 20 days to build the same wall

Step-by-step explanation:

10×30=15×y1

300=15×y1

y1 =300/15

y1 =20 days

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