Question

A car travels 165 km in 3 hours. How long will it take to travel 440 km?​

Answer 1

✿Aɳടɯҽɾ✿

Dɪsᴛᴀɴᴄᴇ , D = 165 ᴋᴍ

Tɪᴍᴇ , T = 3 ʜ

Sᴘᴇᴇᴅ , S = ? ᴋᴍ/ʜ

Wᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ ,

$:\implies \sf Speed=\dfrac{Distance}{Time}$

$:\implies \sf S= \dfrac{D}{T}$

$:\implies \sf S=\dfrac{165}{3}$

$:\implies \sf \orange{S=55\ km/h}\ \; \bigstar:$

Nᴏᴡ , ᴡᴇ ʜᴀᴠᴇ ,

Sᴘᴇᴇᴅ , S = 55 ᴋᴍ/ʜ

Dɪsᴛᴀɴᴄᴇ , D = 440 ᴋᴍ

Tɪᴍᴇ , T = ? ʜ

$:\implies \sf Speed = \dfrac{Distance}{Time}$

$:\implies \sf 55 = \dfrac{440}{T}$

$:\implies \sf T= \dfrac{ 440 }{ 55 }$

$:\implies \sf \pink{T=8\ h}\ \; \bigstar$

It will takes 8 hrs to travel 440 km :-

Answer 2

Answer:

distance = 165 km

time = 3 hours

speed = distance/ Time⌚

speed = 165/3

speed = 55 km /hr

now,

distance = 440 km

speed = 55km /hr

time = ? ⌚⌚

time = distance/ speed

time = 440/ 55

time= 8 hours