manokomoyahaborefent manokomoyahaborefent
  • 11-02-2024
  • Mathematics
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The ratio of the number of boys to the number of girls in class is 2.3.1. Calculate how many boys there are in the class if there are 42 pupils in the class. Calculate how many pupils there are in the class if there are 21 girls. 2.3.2​

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