Question

Estimate the answer by clustering.

725 + 676 + 712 + 729

Answer 1

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

Answer 2

does anyone know what this question is asking?

Answer 3

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

Answer 4

yeah same as andras

Answer 5

thx adras and polpak

Answer 6

round it off to nearest hundred

Answer 7

and asad thx your a big help.

Answer 8

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