Question

I’m in year 7 and I need help with this 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:

ist time =150 ques correct

2nd time= 30%more than 1st time

so

30%of 150=(150*30)/100

=45

so no of correct answers

=150+45

=195

Step-by-step explanation:

hope it's helpful

Answer 2

Answer:

195

Step-by-step explanation:

given first time give correct answer is 150

brain improve 30%

so now total currect answer is

150+150*30/100

150+45=195

hope it help you