 
<translate> Brittney nwere ike igbutu 15 / 5 = 3 eyịm n'otu nkeji. Carl nwere ike igbutu 20 / 5 = 4 eyịm n'otu nkeji. Brittney pụrụ igbutu 3 x 30 = 90 eyịm n'ime minit 30. Carl nwere ike igbutu 4 x 30 = 120 eyịm n'ime minit 30. Carl nwere ike igbutu 120 - 90 = 30 eyịm karịa Brittney n'ime minit 30. Olee ajụjụ nke a na-eme ka a zaa? Ajụjụ na Azịza: <eng> Brittney can chop 15 / 5 = 3 onions in one minute. Carl can chop 20 / 5 = 4 onions in one minute. Brittney can chop 3 x 30 = 90 onions in 30 minutes. Carl can chop 4 x 30 = 120 onions in 30 minutes. Carl can chop 120 - 90 = 30 more onions than Brittney in 30 minutes.
This justifies what answer for what question? Q & A:  