1.

A Farmer Travelled A Distance Of 61 Km In 9 Hours. He Travelled Partly On Foot @ 4 Km/hr And Partly On Bicycle @ 9 Km/hr. The Distance Travelled On Foot Is?

Answer»

Let the distance travelled on foot be X KM.

Then, distance travelled on bicycle=(61 -x)km.

So,x/4+(61 -x)/9= 9

9x + 4(61 -x) = 9 x 36

5x = 80

x = 16 km.

Let the distance travelled on foot be x km.

Then, distance travelled on bicycle=(61 -x)km.

So,x/4+(61 -x)/9= 9

9x + 4(61 -x) = 9 x 36

5x = 80

x = 16 km.


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