netflixfreaker0 netflixfreaker0
  • 23-06-2018
  • Mathematics
contestada

at a shop 4 white tshirts was $13 and 3 grey t shirts was $20 syafiq bought an equal number of white and grey tshirts he spent $833 altogether how many white tshirts did he buy

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kend3 kend3
  • 23-06-2018
Let number of shirt bought be x
13(X/4)+20(X/3)=833
3.25X+(20/3)X=833
X=833/(20/3+3.25)
X=84
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vilu1
vilu1 vilu1
  • 24-06-2018
He about 84 white tshirts
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