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A bike covers a distance in 10 hours, the first half at 21 km/h and the second half at24 km/h. Find the distance covered? |
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Answer» Let time taken to travel the first half = x hrThen time taken to travel the second half = (10 - x) hr Distance covered in the the first half = 21x [because, distance = time*speed]Distance covered in the the second half = 24(10 - x) Distance covered in the the first half = Distance covered in the the second halfSo,21x = 24(10 - x)=> 45x = 240=> x = 16/3 Total Distance = 2*21(16/3) = 224 Km [multiplied by 2 as 21x was distance of half way] 22.5 hiii wanna be my friend hii8iiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii no I am a girl so okkkkkkkkkkkkkkkkkkkkkkkkkkk how long hi no I am a girl and I am beautiful hot and sexy and I will not talk to boys i mean only for study discussions do you suffer from menstruation wanna to have sex with me what doea that mean do u have monthly periods yes I have I use stay free. do you like to sex with me what is the meaning of ' sex' giving birth to young one you should learn that in biology ohh that one no i don't have intrest to do it now then bye. you miss a great chance okk bye my boop are hot and big. do you want to press no hey anwesha |
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