Question

42. Car travells at a speed of 40 km/hr. and reach a place in 4 hours. If the car increases its speed of 10 km/hr. Than how much before it reaches to the same place. ​

Answer 1

Answer:

here is the answer

Step-by-step explanation:

40 km/hr by 4 hour

he increase = 10 km / hr

so,

first = 40 + 10 km/hr

second = 50 /4

ANSWER = 25/2

ANSWER IN DECIMAL = 12.5

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