A jacket costs $100 at the store. Max pays only 0.7 of the price because his father works at the store. Evan has a coupon for $20 off. Complete the explanation of who will pay the least for the jacket.

Since Max pays $ while Evan pays $, Who will pay the least for the jacket.

Max Pays : 0.7 * $40 = $28

Evan pays : $40-$10 =$30  

Max pays $2 less!

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.