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Earn +20 ptsQ: 1 4 5 20 21 84 85 pattern rule is?
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What is 20 over 84 in simplest form?
It is: 20/84 = 5/21 in its simplest form
What is negative 84 divided by 4?
21
What is 20 of 84?
20 x 84 = 1680 20% of 84 is 16.8
What is 25 percent of 21?
21% of 25= 21% * 25= 0.21 * 25= 5.25
What are the three equivalent ratios to 5 to 21?
They are: 10 to 42, 15 to 63 and 20 to 84
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