Nancy has a 3.5-pound bag of birdseed. She uses 3
4
of the bag to fill a bird feeder in her garden. Then, she puts 0.25 pounds in a dish to give to her pet canaries. How much birdseed does she have left?

0.625 lbs

Step-by-step explanation:

3.5 x 3 = 10.5

10.5 / 4 = 2.625

3.5 - 2.625 = 0.875

0.875 - 0.25 = 0.625

Round accordingly!

0.6

39mph

step-by-step explanation:

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.