bruhitslizzy bruhitslizzy
  • 10-02-2017
  • Mathematics
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Sorry guys but I don't understand please help me

Sorry guys but I dont understand please help me class=

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trombonebookworm
trombonebookworm trombonebookworm
  • 10-02-2017
Look at the denominators. The second fraction's denominator is 3 times the first fraction's denominator. Since the fractions are equal, it means you have to multiply the first fraction's numerator by 3 too. So, b=9. Good luck!
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Аноним Аноним
  • 10-02-2017
SO 5 GOES IN 15 3 TIMES AND SINCE THEY = ITS THE SAME WITH 3
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