victora took a test and got 80 percent of her question right and anwserd 20 question correctly how many question are on the test

25 questions

Step-by-step explanation:

First set up the equation.

To get from 20 to 80 you have to multiply by a scale factor of 4, so do the same to the bottom as well.

Do the inverse and divide 100 by 4 to get x = 25.

There were 25 questions on Victoria's test.

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

a

step-by-step explanation:

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