2 years ago

How many questions did he get correct?

Mathematics

1 answer:

romanna [79]2 years ago

4 0

Answer:

15 questions correct

15/20 = 75%

each 5 questions is 25 percent of the 100% so 3 x 5 = 15 = 75%

Step-by-step explanation:

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valentinak56 [21]

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It would look like this:

20c+8d+10c-5d

30c+3d

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3 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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How many questions did he get correct?​

How many questions did he get correct?