 <translate> A ranar Talata, Oliver ya yi aiki na tsawon sa'o'i 4 - 2 = 2. A ranar Laraba ya yanke shawarar yin aiki sau biyu fiye da Litinin, don haka don 2 * 4 = 8 hours. A ranar Alhamis, a gida, Oliver ya horar da sau biyu fiye da ranar Talata, don haka don 2 * 2 = 4 hours. A cikin jimlar Oliver ya horar da 4 + 2 + 8 + 4 = 18 hours.is da dalili ga abin da tambaya da kuma amsa biyu? <ibo> Na Tuesday, Oliver rụrụ ọrụ ruo awa 4 - 2 = awa 2. N'ụbọchị Wednesday, o kpebiri na ya ga-emega ahụ́ okpukpu abụọ karịa otú o mere n'ụbọchị Monday, ya bụ, awa 2*4 = awa 8. Na Thursday, n'ụlọ, Oliver zụrụ okpukpu abụọ karịa na Tuesday, ya mere maka 2 * 2 = awa 4. Na ngụkọta Oliver zụrụ ọzụzụ maka 4 + 2 + 8 + 4 = awa 18.Kedu ihe kpatara ajụjụ na azịza di na nwunye? 