Math, asked by veenasimha33, 7 months ago

anu walked 4km in 40mnts.ritu walked 5km in 60 mnts.fi d out ratio of their speed​

Answers

Answered by raghumaniimphal
2

Answer:

6:5

Step-by-step explanation:

4km = 4000m

40min=2400sec

speed = 4000÷2400 =5÷3

5km=5000m

60min=3600sec

speed = 5000÷3600 =25÷18

ratio of their speed = 5÷3÷25÷18 =6:5 m^sec

Answered by tejeswar184
1

Answer:

speed =  \frac{distance}{time}

speed \: of \: anu =  \frac{4000}{2400}

speed \: of \: ritu \:  =  \frac{5000}{3600}

ratio =  \frac{4000}{2400} : \frac{5000}{3600}

ratio =  \frac{2}{1} :\frac{5}{3}

ratio =  \frac{2}{1}  \times 3: \frac{5}{3}  \times 3

ratio = 6:5

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