Question 655248
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Hi
A swimming pool can be filled in 24 hours by 5 equal pumps.
how many such pumps are required to fill the pool in 6 hours?
{{{(P[1]*T[1])/W[1] = (P[2]*T[2])/W[2]}}}
   {{{5*24hr = x*6hr}}}
        20 = x, number of pumps needed to fill the pool in 6hrs