Question

a cyclist travel 1245/4 km in 83/2 hours find the speed​

Answer 1

$\\ distance = \frac{1245}{4} \: km$

$\\time = \frac{83}{2} \: hr$

$\\ speed = \frac{distance}{time}$

$\\ so \: ( \frac{1245}{4} ) \div ( \frac{83}{2} )$

$\\ = \frac{15}{2}$

$\\ = 7.5 \: km/hr$

I hope this will help you dear..

Always stay safe and stay healthy..

Answer 2

Answer:

Distance = 1245 ÷ 4 km

Time = 83÷2 hours

Speed = Distance / Time

(1245÷4)/(83÷2)

= 15÷2

= 7.5 km/hr

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