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  • 07-01-2021
  • Mathematics
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if 50% is 30 what is 75%​

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Аноним Аноним
  • 07-01-2021

Answer:

[tex]50\% = 30 \\ 70\% = x \\ \\ 50\%x = 30 \times 70\% \\ x = \frac{30 \times 70\%}{50\%} \\ x = 42 \\ hence \: 70\% \: is \: 42[/tex]

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