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AnimalsTiger1123
AnimalsTiger1123 AnimalsTiger1123
  • 30-01-2015
  • Mathematics
Answered

Round each number to the nearest whole number.


What is the best estimate for the sum of 225.45 + 90.32?


A.

310


B.

315


C.

316


D.

320

Verified Answer :

SlowZasob
SlowZasob SlowZasob
  • 30-01-2015

We can round 225.45 and 90.32 to the nearest whole number (which will be 225 and 90) and then just add them:

225 + 90 = 315

Answer B

I hope it will help you ;)

Answer Link
iGreen
iGreen iGreen
  • 30-01-2015

225.45 + 90.32 = 315.77

315.77 rounds to 316 because 7 is greater than 5.

Answer Link

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