 <translate> Coby went on a road trip. He is traveling from Washington to Nevada but he needs to stop in Idaho which is 640 miles away from Washington and 550 miles away from Nevada to pick up some friends. If Coby is traveling at a speed of 80 miles per hour going to Idaho and at a speed of 50 miles per hour from Idaho to Nevada, how many hours did it take for him to arrive at the destination? Think carefully first, then make a decision: <yor> Coby lọ sí ìrìn àjò. Ó ń rìnrìn àjò láti Washington sí Nevada ṣùgbọ́n ó nílò láti dúró ní Idaho èyí tí ó wà ní 640 miles jìnnà sí Washington àti 550 miles jìnnà sí Nevada láti gbé àwọn ọ̀rẹ́. Bí Coby bá ń rìnrìn àjò ní iyara 80 mílíọ̀nù ní wákàtí kan lọ sí Idaho àti ní iyara 50 mílíọ̀nù ní wákàtí kan láti Idaho lọ sí Nevada, wákàtí mélòó ló gbà kó tó dé ibi tó ń lọ? Kọ́kọ́ ronú dáadáa, kó o wá ṣèpinnu: 