Estimate the answer by clustering.

725 + 676 + 712 + 729

Question

Estimate the answer by clustering.

725 +  676 +  712 +  729

anonymous · Answer

Can u show how do this one plz just need to understand thats all

anonymous · Answer

does anyone know what this question is asking?

anonymous · Answer

they are all pretty close to 700 
so a good guess is 4*700=2800

asadkarim7 · Answer

yeah same as andras

anonymous · Answer

thx adras and polpak

asadkarim7 · Answer

round it off to nearest hundred

anonymous · Answer

and asad thx your a big help.

anonymous · Answer

I'm not sure, but I'd guess that you can estimate by saying that they are all close to 725 except one (which is off by about 50)

$$725 +  676 +  712 +  729 \approx 725*4 - 50 = 2850$$

Actual answer is 2842