 
<translate> Idan gidan yana da ninki biyu na manyan kamar matsakaici to gidan yana da 2 * 12 = 24 manyan fitilun rufi. Hakanan, idan yana da ƙananan ƙananan 10 fiye da matsakaici 12 to yana da 10 + 12 = 22 ƙananan fitilun rufi. Idan daya karamin rufi haske na bukatar 1 kwan fitila sa'an nan 22 kananan zai bukaci 1 * 22 = 22 kwararan fitila. Idan daya matsakaici rufi haske na bukatar 2 kwararan fitila sa'an nan 12 matsakaici wadanda za su bukaci 2 * 12 = 24 kwararan fitila. Idan babban fitilar rufi yana buƙatar kwararan fitila 3 to 24 matsakaici zasu buƙaci 3 * 24 = 72 kwararan fitila. Saboda haka gidan zai buƙaci 22 kwararan fitila don ƙananan + 24 kwararan fitila don matsakaici + 72 kwararan fitila don manyan, don jimlar 22 + 24 + 72 = 118. Wannan ya ba da dalilin amsa wace tambaya ce? Tambaya da Amsa: <eng> If the house has twice the number of large ones as medium ones then the house has 2 * 12 = 24 large ceiling lights. Similarly, if it has 10 more small ones than the 12 medium ones then it has 10 + 12 = 22 small ceiling lights. If one small ceiling light requires 1 bulb then 22 small ones will require 1 * 22 = 22 bulbs. If one medium ceiling light requires 2 bulbs then 12 medium ones will require 2 * 12 = 24 bulbs. If one large ceiling light requires 3 bulbs then 24 medium ones will require 3 * 24 = 72 bulbs. Therefore the house will require 22 bulbs for the small ones + 24 bulbs for the medium ones + 72 bulbs for the large ones, for a total of 22 + 24 + 72 = 118.
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