Rachel is making bouquets she has 72 carnations and 48 roses. each bouquet has the same number of flowers, with no flowers left over. what is the greatest number of bouquets she can make?

The greatest number of bouquets she can make = 16

Step-by-step explanation:

You have to use gcd

72 | 48 | 2

36 | 24 | 2

18 | 12 | 2

¦ 9 |¦¦ 6 | 2

¦ 3 |¦¦ 2 |

Gcd = 2*2*2*2

Gcd = 16

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.