Question

After taking several practice tests, Brian improved the results of his GRE test by 30%. Given that the first time he took the test Brian had answered 150 questions correctly, how many correct answers did he answer in the second test?​

Answer 1

Answer:

i hope i help you

Step-by-step explanation:

pls tag my answer into brain list

Answer 2

Answer:

The answer is 195 questions

Step-by-step explanation:

To find the improved results of the GRE test

       questions answered correctly = 150

       improved result percentage = 30 %

      correct answers in his second attempt = 30 % of 150

                                                                       =   $\frac{30}{100}$ × 150

                                                                       = 3× 15  ( by cancelling 100 to 30 and 150)

                                                                      = 45 questions

  ∴  total correct questions = 150 + 45

                                           = 195 questions