Question

अभिषेक ट्रैवल अट ए स्पीड ऑफ 25 किलोमीटर पर आर इन हिस कार he इरिस ऑफिस 4 मिनट लेट if he drive at a स्पीड ऑफ 30 किलोमीटर पर आर he reaches office 10minute early. find the distance between his office and his home​

Answer 1

Step-by-step explanation:

Given :-

• Abhishek Travel at a speed of 25 km

• His car he iris office 4 min let

• If he drive at a speed of 30 km at

• He reaches office10 minute early.

To Find :-

• Find the distance between his office and his home

Let's Distance is X km.

• Time taken at 25 km/hr = x/25km.

• Time taken at 30 km/hr =x/30km.

Different between time = 4 +10 = 14 mint.

= 14/60hr

=> x/25-x/30 = 14/60

• ( Lcm of 25 & 30 = 150 )

=> (6x-5x)/150 = 14/60

=> x /150 =14/60

• ( On cross multiplying )

=> 60x = 150×14

=> X = (150×14)/60

=> x =35

The distance between his office and his home is 35 .

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