Andy ran 436.8 meters in 62.08 seconds. use place value, multiplication with powers of 10, or equivalent fractions to explain what is happening mathematically to the decimal points in the divisor and dividend before im giving away all my points for

If you round, he runs 7 meters in a second.

436.8  m 62.08 s

x m 1 s

(436.8 X 1) / 62.08 = 7.03 m/s

7.03 m 1 s

y m 1/10 s

(7.03 X 0,1 ) /1 = 0,703 m

Step-by-step explanation:

i think it is 70

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.