1.

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?

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



Discussion

No Comment Found