goformit100
  • goformit100
On a test consisting of 30 questions. Anita had 50% more right answers than wrong answers. Each answer was either right or wrong. (a) How many answers did Anita have right? Right 20 (b) What is the ratio of right answers to wrong answers? Ratio 2 : 1
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
eSpeX
  • eSpeX
Not the answers I got, how did you obtain those solutions @goformit100?
kropot72
  • kropot72
Let r be the number of right answers and w be the number of wrong answers. Then w + w/2 = r and w + w + w/2 = 30 ............(1) Now solve equation (1) to find w.

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