 
<translate> Lizzy: Johny ya yi tafiyar mil 40 zuwa kudu, sannan ya juya zuwa gabas kuma ya yi tafiyar mil 20 fiye da nisan da ya yi tafiya zuwa kudu. Idan ya juya zuwa Arewa kuma ya yi tafiya sau biyu nisa ya yi tafiya zuwa gabas, lissafi jimlar nesa da ya yi tafiya.. Ni: Hmmm, bari in yi tunani. Ina ganin wannan shi ne cikakken bayani: <eng> Lizzy: Johny traveled South 40 miles, then turned East and traveled for 20 more miles than the distance he took to travel to the south. If he turned North and traveled twice the distance he had traveled to the East, calculate the total distance his journey took..
Me: Hmmm, let me think. I think this is the detailed solution: 