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4 votes
What will 4 balloons cost if 10 balloons cost £3.00

User Man Zet
by
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2 Answers

4 votes
You can do it proportions
Looks like
10=3
4=x
10x=12\:10
X=1,2<< price of 4 baloons :)
User Martin Prikryl
by
8.5k points
2 votes
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
User Superuserdo
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7.8k points

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