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How do you make 20/21 as a whole number?
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It is not a whole number so it cannot be written as a whole number.
ok
you could say (1/21)*20, but you still have a rational part
it is just this is my problem.... The problem 4/3 / 3/5 has been put on the board. What multiplication problem can you write to find the quotient? What is the quotient of 4/7 / 3/5?
|dw:1379900531825:dw|
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\[\frac{\frac{a}{b}}{\frac{d}{k}}=\frac{a}{b}*\frac{k}{d}\]
ok
so you wouldn't change 3/5 into a reciprocal?
|dw:1379900744079:dw|
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