Question

Rahim weaves some chairs in 56 hours. Paul weave the same number of chairs in 84 hours and Neelkanthan weaves them in 280 hours. In how many hours can all three weave the same number of chairs? (b) 25 hours (d) 20 hours (a) 30 hours (c) 12 hours​

Answer 1

Answer:

15 by 3 upon 11.

Step-by-step explanation:

Here is the right answer.