mowen18
mowen18 mowen18
  • 07-11-2022
  • Mathematics
contestada

Gassama buys some bags of buttons
there are 20 buttons or 21 buttons or 22 buttons or 23 buttons in each bag
the table gives some information about the number of buttons in each bag
the total number of buttons is 280
work out the value of X
20 buttons = frequency x
21 buttons = frequency 5
22 buttons = frequency 3
23 buttons = frequency 3

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