What is Friendly parts in math?

Look friendly parts are very easy suppose you have 12 divided by 3 and 비닉스구매 you have to use friendly parts.If the the dividend (12) is even you can just cut it half, so you have six and six.So 3 goes in to six 2 times and with the other six, 3 goes into six 2 times.So now you have 2 two’s.spkmokpfs,dfv ;’.ersolpdf odf l.;fgvdodf’.;dfcdv ;.rd[dfl.lo.dgfvkdiodcf