## Sadie finished her math test in sixteen minutes less than three times the amount of times it took her friend Laura to finish.if their combin

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## Answers ( )

Answer:Sadie took 47 minutes to finish her test.Step-by-step explanation:Let Laura’s time be x minutes.

Then we have:

x + 3x – 16 = 68

4x = 84

x = 21 minutes.

So Sadie took 3(21) – 16 = 63-16

= 47 minutes.