It will take Mallory 40 minutes to get to the airport by train.
Step-by-step explanation:
Given,
Time taken by car = 120 minutes
Time taken by train = t
According to given statement;
Time taken by car = 3 times time taken by train
[tex]120=3t[/tex]
Dividing both sides by 3
[tex]\frac{120}{3}=\frac{3t}{3}\\40=t\\t=40[/tex]
It will take Mallory 40 minutes to get to the airport by train.
Keywords: division, multiplication
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