Question

if a tap takes 15 min to fill,another tap takes 12 min to fill, and rhird tap can empty in 20 min in how much time tank will be filled?

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Answer 1

Answer:

Explanation: Transportation is the foundation of economy of India fits best on the generation power of India which is additionally in charge of joining one part of nation to different parts. ... It gained importance due to this reason and hence considered as the backbone of India's economy .

Answer 2

Ok aunty uncle John r r left please let us know if we could come over and green brown green green brown or ye

Byeee
Pleasee thanks me and mark as brainliest ans please