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28\times \frac{1}{4}=1\times 4+3
Multiply both sides of the equation by 4.
\frac{28}{4}=1\times 4+3
Multiply 28 and \frac{1}{4} to get \frac{28}{4}.
7=1\times 4+3
Divide 28 by 4 to get 7.
7=4+3
Multiply 1 and 4 to get 4.
7=7
Add 4 and 3 to get 7.
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Compare 7 and 7.
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