There were 30 multiple-choice problems on the test and he answered 70% of them correctly how many problems did he get right

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01-03-2022
Mathematics

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There were 30 multiple-choice problems on the test and he answered 70% of them correctly how many problems did he get right

Sagot :

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LeCoolKididn LeCoolKididn · Answer 1 · 2022-03-01T23:49:43-05:00

Answer:

21 problems right

Step-by-step explanation:

To find the amount of problems he got right, you would have to multiply the amount of questions with the success rate

Amount of questions = 30

Success rate = 70% or 0.70

Amount of questions right = 30 x 0.70

= 21

He got 21 questions right!

If you have any questions, please let me know in the comments section of this answer! If you could mark this answer as the brainliest, I would gladly appreciate it! :D

Sagot :

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