major3231bghhu major3231bghhu
  • 15-04-2024
  • Mathematics
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2 1/4 divided by 4 1/5

Respuesta :

popfizzcj popfizzcj
  • 15-04-2024

45/84


classic keep, change, flip problem


2 1/4 = 9/4

4 1/5 = 21/5

9/4 / 21/5 >> 9/4 * 5/21 = 45/84

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