Question

द स्पीड ऑफ ए ट्रेन इस 120 किलोमीटर पर आवर हाउ मच डिस्टेंस विल इट कवर इन 2 अवर्स 7 मिनिट्स​

Answer 1

Answer:

254 km

Step-by-step explanation:

since speed of train is 120 km/h

it mean distance travelled in 1 hour = 120 km

....................................................in. 2 hour = 240 km

now we will calculate distance in 7 minutes

distance traveled in 60 minutes = 120 km

.................................. in 1 minute. = 120 /60 = 2 km

.................................. in 7 minute. = 2 × 7 = 14 km

distance travelled in 2 hour7 minutes=240+14 = 254 km