Dan11111
Dan11111 Dan11111
  • 02-07-2016
  • Mathematics
contestada

What will 4 balloons cost if 10 balloons cost £3.00

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Аноним Аноним
  • 02-07-2016
so you will change it into fraction form which is 4/10, which equals .4. and 0.4 time 3 euros equal 1.2 euros per balloon
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MaliGreg
MaliGreg MaliGreg
  • 02-07-2016
You can do it proportions
Looks like
10=3
4=x
10x=12\:10
X=1,2<< price of 4 baloons :)
Answer Link

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