117 baskets are produced in = 13 x 7 = 91 man days
To produce one basket = 11791 =97 man days.
The no. of men required to produce 189 baskets in 3 days = (7×189)(3×9) =49 men
Sonia can weave 150 baskets in 6 days. How many baskets can she weave in 25 days ?
Seema weaves 25 baskets in 35 days. In how many days will she weave 110 baskets?
Qus1. Rekha and Meeta can weave a sweater in 12 days ,Meeta and Payal in 15 days, Payal and Rekha in 20 days. In how many days will they weave it, if they weave together ? In how many days will each of them weave, if they weave it alone?