Maths inequalities help?
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Maths inequalities help?

[From: ] [author: ] [Date: 14-03-09] [Hit: ]
when he got home he put a 50p coin in his piggy bank. What was the most the cans of cola could have cost?Its an inequality question by the way- If a can of cola costs £x then 3x≤6-3.so 3x≤2.x≤0.83 so can cost 83p at most.......
frank had £6. He bought three cans of cola and lent his brother £3. when he got home he put a 50p coin in his piggy bank. What was the most the cans of cola could have cost?
It's an inequality question by the way

-
If a can of cola costs £x then 3x≤6-3.5
so 3x≤2.5 giving
x≤0.83 so can cost 83p at most.
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