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Help with this questions

Help with this questions
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3 votes
Help with this questions

Help with this questions-example-1
User Jon Raynor
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2 Answers

3 votes
Juan's error is that he didn't write the fractions correctly. 3/4 by 5/7 not 5/7 by 3/4. First you have to flip the second fraction it's the reciprocal. Your fraction should be 3/4 x 7/5 = 1 1/20 hope this helps
User Tim Barclay
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7.9k points
2 votes
he forgot to find common denominators
Help with this questions-example-1
User Hessam Hedieh
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9.0k points
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