 <translate> Da farko ka samu adadin koren duwatsu: 20 koren duwatsu / 2 = 10 koren duwatsu. Sa'an nan kuma gano yawan marbles ne ko dai ja ko blue: 60 marbles - 20 rawaya marbles - 10 kore marbles = 30 marbles. Raba wannan lambar a rabi don gano adadin marbles masu launin shuɗi: 30 marbles / 2 = 15 marbles masu launin shuɗi. A ƙarshe, raba adadin marbles na shuɗi ta yawan adadin marbles kuma ninka ta 100 don samun kashi na yiwuwar samun marble na shuɗi: 15 marbles / 60 marbles * 100 = 25%. Saboda haka, amsar ita ce 25. <ibo> Nke mbụ, chọpụta ọnụ ọgụgụ marbles na-acha akwụkwọ ndụ: 20 marbles na-acha odo odo / 2 = 10 marbles na-acha akwụkwọ ndụ. Mgbe ahụ chọpụta ole marbles na-acha ọbara ọbara ma ọ bụ na-acha anụnụ anụnụ: 60 marbles - 20 odo marbles - 10 green marbles = 30 marbles. Kewaa nọmba a n'etiti iji chọpụta ole marbles na-acha anụnụ anụnụ: 30 marbles / 2 = 15 marbles na-acha anụnụ anụnụ. N'ikpeazụ, kewaa ọnụ ọgụgụ marbles na-acha anụnụ anụnụ site n'ọnụ ọgụgụ marbles nile ma mụbaa ya site na 100 iji chọta pasent ohere nke inweta marble na-acha anụnụ anụnụ: 15 marbles / 60 marbles * 100 = 25%. N'ihi ya, azịza ya bụ 25. 