Rita can knit a pair of socks in 3 days. Sita can knit the same in 6 days. If they are knitting together, in how many days will they knit two pairs of socks. Select.
A) 4 B) 1 C) 2 D) 5 E) 6
1 /3+ 1/6 = 1 /2 Together they will take, 1/ 1/2 = 2   Answer: 2.
<result>C</result>
Rita can knit a pair of socks in 3 days. Sita can knit the same in 6 days. If they are knitting together, in how many days will they knit two pairs of socks.