 
<translate> Lizzy: Peter dole ne ya yi tafiya mil 2.5 don zuwa shagon kayan masarufi. Idan ya ɗauki minti 20 ya yi tafiya mil ɗaya kuma ya riga ya yi mil ɗaya, minti nawa ne ya kamata ya yi tafiya don ya kai wurin? Ni: Hmmm, bari in yi tunani. Ina ganin wannan shi ne cikakken bayani: <eng> Lizzy: Peter has to walk 2.5 miles to get to the grocery store. If it takes him 20 minutes to walk one mile and he has walked 1 mile already, how many more minutes does he have to walk to reach it?.
Me: Hmmm, let me think. I think this is the detailed solution: 