jademartin5490 jademartin5490
  • 08-07-2020
  • Mathematics
contestada

REFERENCE: LESSO
Estimate the difference of 645 and 273.​

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Аноним Аноним
  • 08-07-2020

Answer:

350

Step-by-step explanation:

In this situation it seems like we should be rounding to 50 because the numbers work well that way, and it is nice number commonly unsed in these situaltions. So, 645 rounded to the nearentest 50 would be 650. And 273 rounded to the nerent 50 would be 300. Now if we subtract 300 from 650, (650-300) we will get 350.

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