24 people can write 48 book in 6 days working 8 hour a day . then in how many day 192 can be written by 50 people ?
work per day epr hour per person = 48 / ( 6 * 8 * 24 ) / / eq - 1 people = 50 ; let suppose day = p ; per day work for 8 hours acc . to condition work per day epr hour per person = 192 / ( p * 8 * 50 ) / / eq - 2 eq - 1 = = eq - 2 ; p = 288 / 25 answer : e
divide(multiply(48, 6), divide(50, const_2))