Question

a man travelled 2by5 of his journey by bus 3by4 of the remaining by motor bike and the rest by bicycle. if the distance travelled by bicycle is 15km ,find the distance travelled by bus and motor bike​

Answer 1

Answer:

Distance travelled by bus = 40 km

Distance travelled by bike = 45 km

Step-by-step explanation:

Let the whole distance to be travelled = y

Distance travelled by bus = 2/5y

Remaining distance= y-2/5y = 3/5y

Distance travelled by motor bike = 3/5y × 3/4 = 9/20 y

Rest distance = y -(2/5y + 9/20y)

y - 17/20y = 3/20y

Given :

Distance travelled by bicycle = rest distance = 15 km

so,

3/20y = 15 km

y = 100 km

Therefore,

Distance travelled by bus = 2/5y = 40 km

Distance travelled by bike = 9/20y = 45 km

Conclusion:

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