Miss Sullivan owns a farm where she has a total of 28 birds and dogs the total number of legs on those animals and 70 how many dogs and how many birds are on the farm

Can someone be awesome and me with : (

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Ineed if you could explain and give me the answer you! this needs done