elodierouge13oyfc35
elodierouge13oyfc35 elodierouge13oyfc35
  • 03-05-2018
  • Mathematics
contestada

Which is the best estimate of the sum of 356 and 71, IF each number is rounded to the nearest ten?
A) 500
B)430
C)420
D)400

Respuesta :

kaylabyarsss kaylabyarsss
  • 03-05-2018
/ 357 + 71= 427 you’ve got to add it to get the sum of the numbers together
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earlygreytea
earlygreytea earlygreytea
  • 03-05-2018
Hey there!

So 356 + 71 = 427

and if you round it to the nearest tenth then you're rounding the 27 up. 

This means that your answer will be 430.

Here's a chart to help remind you which numbers to round! :-)

Hope this helps!
Ver imagen earlygreytea
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