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Vlada [557]
3 years ago
13

Irene is training for the 200-meter dash. Yesterday she ran the dash in 31 37/100 seconds. Her goal is to run the dash in 28 1/1

0 seconds. By how many seconds must Irene reduce her time in order to reach her goal?
Show Your Work!
Mathematics
1 answer:
Maru [420]3 years ago
7 0

Answer:

3 27/100

Step-by-step explanation:

set up an equation

31 37/100-a= 28 1/10

                a= 3 27/100

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