[??? ??]10? 12?

▽????=????(10?·???) ???(16?·??) ▽??=??????? ????? ?????????? ????? 88?????(10?·??) ▽????=??? ???(10?·??) ▽??????=???? ???(??) ??? ???(??) ▽??=??1????(10?·??1????) ??15??(15? ?·??) ▽????=?????(10?·??????) ▽??????=?????? ?????? ??????(10?·??) ▽??????????=?? ?? ???? ? ???? ???? ????(??) ???????? ???? ▽??????=???????????(10?·?????????) ▽????=?????? ?????? ???????? ???????? ???????(10?·??) ▽????=?????????? ????? ??????(10?·??) ▽????=??????? ???????? ??????? ??????? ???????? ????????(10?·??) ▽????=???????(10?·?????)