Well, depending on the breed of sheep and the weight of fleece, it would take a normal human being several months to spin that lot up into yarn, working several hours a day. In fact the actual spinning is the least of the time spent - there's the sorting and scouring and picking and carding or combing and making into rolags or roving, before the spinner can even start to spin. All those hours at even minimum wage will quickly tot up.
It would be far far easier for your daughters to learn to spin themselves. You don't say how old they are, but children of 6 or 7 learn the quickest. Or they could felt the fleeces or make peg loom rugs.
If they are a tiny breed with short wool such as Soay, yes you could make a scarf from two fleeces, maybe a hat too. If they are big sheep with fleeces weighing several kilos then you could easily make enough yarn for a jumper from each.