Respuesta :

semsee45

Answer:

3/5

Step-by-step explanation:

If Mr Mason spent 2/5 of class time on a test review, then he will spend:

1 - 2/5 = 5/5 - 2/5 = 3/5 of class time NOT on the test review

Heather

Answer:

[tex]\frac{3}{5}[/tex]

Thinking behind the answer:

[] Let's say that the total class time is 5/5, or equal to one. This one represents the whole class period.

[] Now, if 2/5 of that class time are spent on test review, whatever chunk of class that's left is not spent on test review.

[] We can use subtraction to find our answer.

Step-by-step explanation:

[tex]\frac{5}{5}-\frac{2}{5}=\frac{3}{5}[/tex]

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

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