Math, asked by preetybajpai, 9 months ago

ek cycle sawaar kisi duri ko 10km/H ki chaal se chalkar 2 ghante me taye karta hai. yadi veh 15km/h ki chaal se chale to us duri ko kitne samaye me taye karega​

Answers

Answered by damersplay
0

answer --> 1 hr 20 mins

reason --> s=d/t

d=20km

new speed= 15 km

distance= 20 km

time = 20/15 = 4/3

= 1 1/3 hour

= 1 hour 20 minutes

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