 <translate> Tambayar ita ce: Marcus ya karbi kwamiti don zane-zane da yawa kamar yadda zai yiwu. Marcus ya tsara zane-zanensa don abokin ciniki ya sami wasu zane-zane da wuri-wuri amma har yanzu zai ɗauki lokaci mai tsawo. A rana ta farko, ya zana zane biyu. Sai ya zana kowace rana kuma kowace rana, ya zana zane-zane sau biyu kamar yadda ya zana a ranar da ta gabata. Idan ya yi zanen kwana biyar, zanen nawa ne ya zana gaba ɗaya? Tsarin tunani mataki-mataki: Idan Marcus ya ƙirƙiri zane-zane 2 a rana ta farko, to, zai iya zana zane-zane 2 * 2 = zane-zane 4 a rana ta 2. Don haka ya zana zane-zane 4 * 2 = zane-zane 8 a rana ta 3. Sannan ya zana zane-zane 8 * 2 = zane-zane 16 a rana ta 4. Kuma a karshe ya zana zane-zane 16 * 2 = zane-zane 32 a rana ta 5. Saboda haka Marcus ya zana hotuna 2 + 4 + 8 + 16 + 32 = 62 hotuna. <ibo> Ajụjụ bụ: Marcus natara ọrụ maka ọtụtụ ihe osise dị ka o kwere mee. Marcus na-eme atụmatụ eserese ya ka onye ahịa ya wee nweta ụfọdụ eserese ngwa ngwa o kwere mee mana ọ ka ga-ewe ogologo oge. N'ụbọchị mbụ ya, o sere ihe osise abụọ. Ọ na-ese ihe kwa ụbọchị, kwa ụbọchị, ọ na-ese ihe osise okpukpu abụọ karịa nke o sere n'ụbọchị gara aga. Ọ bụrụ na ọ na-ese ihe ruo ụbọchị ise, ole ka ọ ga-esecha n'ozuzu ya? Nzọụkwụ site na usoro ntụgharị uche: Ọ bụrụ na Marcus mepụtara eserese 2 n'ụbọchị mbụ, mgbe ahụ ọ nwere ike eserese 2 eserese * 2 = eserese 4 n'ụbọchị nke abụọ. Ya mere o sere eserese 4 * 2 = eserese 8 n'ụbọchị nke atọ. Ọ na-esezi eserese 8 * 2 = eserese 16 n'ụbọchị nke anọ. N'ikpeazụ, ọ na-ese ihe osise 16 * 2 = 32 n'ụbọchị nke ise. N'ihi ya, Marcus esewo ihe osise dị 2 + 4 + 8 + 16 + 32 = 62. 