 
<translate> Ya yi tafiya 50m daga gida zuwa makaranta kuma ya yi tafiya 50m daga makaranta zuwa gida, don haka ya yi tafiya 50m + 50m = mita 100. Idan jimlar tazarar ta kai mita 140, tazarar da ke tsakanin gidan da kasuwar ita ce mita 140 - 100m = mita 40. Amsar ƙarshe: 40. <eng> He walks 50m from home to school and walks 50m again from school to house, so he walks 50m + 50m = 100 meters. If the total distance is 140m, the distance between the house and the market is 140m - 100m = 40 meters. The final answer: 40. 