drippinwaves50 drippinwaves50

18-11-2020
Mathematics

contestada

David ran the yard dash in 7.2 seconds and won the event justin came in second with a time of 8.1 seconds how much better was davids time than justins

Respuesta :

ariennabowen576 ariennabowen576

18-11-2020

Answer:

david was. 9 seconds faster than Justin.

Step-by-step explanation:

8.1-7.2= .9

Answer Link

bxtterfly bxtterfly

18-11-2020

Answer:

0.9 seconds

Step-by-step explanation:

Since Justin came in slower, you would put his time first:

8.1 - 7.2

Doing that gets you 0.9

Answer Link

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