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Algebra Difficulty 3.9 AMC 10/12 Find the answer South Africa
If t toffees cost c cents, the number of toffees that can be bought for r rands is
Pick one
Solution
Since t toffees cost c cents, each toffee costs tc cents.
r rands equals 100r cents.
The number of toffees that can be bought for 100r cents is thus 100r÷tc=c100rt
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