Rodney bought a 25- pound bag of dog food . his dog ate 10 2/5 pounds of the food in the first month and 10 4/5 pounds of the food in the second month. how much dog food , in pounds, was remaining in the bag at the end of the two months ? show your work how many pounds

step-by-step explanation:

i dont get

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.