Question

Karen can read 10 pages and complete 15 math problems in 30 minutes. How long will it take her to do her homework if she has 30 pages to read and 45 math problems to complete? Your answer should refer to the amount of time in minutes.(1 point)

Answer 1

yall r wrong

Answer 2

its all wrong

Answer 3

If Karen can read 10 pages and complete 15 math problems in 30 minutes, then she can do 1 page in 30/10 = <<30/10=3>>3 minutes.
Similarly, she can do 1 math problem in 30/15 = <<30/15=2>>2 minutes.
Therefore, it will take her 3 × 30 = <<3*30=90>>90 minutes to read 30 pages.
Similarly, it will take her 2 × 45 = <<2*45=90>>90 minutes to complete 45 math problems.
Thus, it will take her 90 + 90 = <<90+90=180>>180 minutes to do her homework. Answer: \boxed{180}.