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Earn +20 ptsQ: Explain how you would estimate to subtract 189 from 643?
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Explain how you would use front-end estimation to subtract 189 from 643?
400
How would you estimate to subtract 189 from 643?
189 rounded up to the nearest 100 number would be 200; 200 subtracted from 643 = 443 , 200 - 189 454
What is 17 over 27 subtract by 8 over 21?
1 and 2/189
What is the half of 189?
half would be around 94.
What is the reduced fraction for 189 percent?
189% as a fraction would be 189/100. The factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189. None of these numbers can be divided into 100 equally.
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