By multiplying fractions, you aren't changing any of them. For example 1/2 times 1/3 all you do is multiply. But to add 1/2 and 1/3 you would have to get a common denominator.<span />
Answer:
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Step-by-step explanation:
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if the length is 8ft and the width is (7+x) then the area would be 56+8x, if x is unknown.
The first one is 25/9
And the second one is 25/36
