 <translate> Ọrụ nke ọkpọkọ mkpofu na 1 nkeji = 1/15 - (1/20 + 1/24) = - 1/40 Mpịakọta nke 1/40 akụkụ = 3 galọn\ Mpịakọta nke dum = 3 * 40 = 120 galọn. Ya mere, azịza ikpeazụ bụ (C). <hau> Aikin da bututun sharar ya yi a cikin minti 1 = 1/15 - (1/20 + 1/24) = - 1/40 Volume na 1/40 kashi = 3 galan\ Volume na dukan = 3 * 40 = 120 galan. Saboda haka amsar ita ce (C). 