hiabob hiabob
  • 24-05-2018
  • Mathematics
contestada

a chef made 30 donuts in 60 minutes.How long would it take him to make 90 donuts

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SINAZEUS
SINAZEUS SINAZEUS
  • 24-05-2018
it would take him 45 minutes to make 90 donuts
[tex] \frac{30}{60} = \frac{x}{90} \\ x = \frac{90 \times 30}{60} = \frac{27 00}{60} = 45[/tex]




good luck
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rosers237 rosers237
  • 24-05-2018
60 times 3 = 180. Therefore it would take the chef 180 min to make 90 donuts
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